Bohrok Invasion: A Dungeon Duel Monsters Campaign

Today, I bring a special “release” of something I’ve been tinkering with on the side for a good while now. Using selected custom cards from this expansion, Bohrok Invasion offers a 2-player experience of the conflict between the Toa Mata and the Bohrok, reaching all the way to Nuva and Kal.

Powering all this on a technical level is, of course, Dungeon Duel Monsters, the popular Yu-Gi-Oh! roguelike platform developed by Mika. Check their homepage for more information, how to download the actual program, and a link to the Discord server where you’ll find many user-made campaigns including this one!

Now, it’s an open secret that I like to ramble about the thought process and all the various considerations during development when presenting something new, so let’s get straight to that.

Campaign Storyboard

The basic idea I set out to implement went like this: One player chooses to play as the Toa, the other as the Bohrok. They each go through three areas to collect cards and build their decks, first with the core of each archetype, then adding sub-engines and optional boss monsters, and finally upgrading to the Nuva and Kal. At the end of each area, they meet for a duel, summing up to a best-of-three match that decides the winner of the run. All this is, of course, accompanied by a brief retelling of the relevant lore to give it some flavor.

One interesting feature of DDM is the ability to choose between different paths as you advance through the “dungeon”, so I wanted to use that to make various build options of the decks available. In the end, this came out to the following:

  • Toa Area 1: Kanohi-centric, Kaita-centric, or paired with a package of Insect Rahi (they have a good Attribute spread).
  • Bohrok Area 1: L4 Bohrok-centric (+ generic Xyzs), Krana-centric (including Swarm Servants), or Va-centric (+ generic Synchros).
  • Toa Area 2: Add a Boxor package or an Exo-Toa package.
  • Bohrok Area 2: Add a Bahrag package or a Bohrok Kaita package.
  • Toa Area 3: Upgrade to Toa Nuva.
  • Bohrok Area 3: Upgrade to Bohrok-Kal.

So the paths spread out in the beginning, then narrow down in the subsequent stages, which I figured would give better replay value since you get the most possibility to switch things up for a new run right at the start. Each player has 3×2 = 6 ways to go through the campaign without even factoring in card choices and deckbuilding, so there’s something to be had from doing it more than once.

This attempt at variety of course led to greater difficulty with the part I quickly found to be the hardest of all …

Balancing

The Fundamental Problem

Generally, what I do in this project is make custom archetypes for offline use against the various AIs included in EDOPro, with a focus on interesting lore-based designs that function well in that environment. While that sometimes implies specific interactions between cards from two of those archetypes, they are not actually designed, tested, or balanced to play against each other in any way. (I believe the only time I did go in that direction so far was when I briefly played with AI scripting during the Percy days.)

So, when you build a competent Toa Mata deck and a competent Bohrok deck, there is no reason to assume these in-universe opponents would be evenly matched on the dueling field. Worse yet, there is no guarantee they would interact with each other in a way that is even fun.

Let me illustrate this with one of the earliest standout examples I noticed: You know how all the Bohrok have a mandatory Flip Effect to Special Summon another one from the Deck face-down?

Bohrok Lehvak

Flip Effect MonsterLevel 4 | WIND Machine | ATK 1400 / DEF 1900

FLIP: Special Summon 1 Level 4 “Bohrok” monster from your Deck in face-down Defense Position, except “Bohrok Lehvak”.
During your Main Phase 1: You can shuffle this card into the Deck; destroy 1 card on the field.

Bionicle: Beware the Swarm (v3.15.5)

You know how there’s a Kanohi that gives the power to attack every monster your opponent controls, including any new ones that show up during the Battle Phase?

Great Kanohi Kakama

Equip Spell

If another “Kanohi” card becomes equipped to the equipped monster, destroy this card. If the equipped monster is a “Toa” or “Makuta” monster, it can attack all monsters your opponent controls, once each. If this card is sent to the GY: You can banish 1 monster from your GY; add 1 “Toa Mata Pohatu” from your Deck to your hand. You can only use this effect of “Great Kanohi Kakama” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Yeah, so when the latter meets the former, not only is the Bohrok deck suddenly out of monsters, resolving the whole thing is also torture for everyone involved since every single Bohrok needs to separately come out of the Deck, get flipped face-up, die, and repeat. On a manual simulator, because that’s what DDM uses.

To summarize the issue briefly, the Toa have access to certain cards that completely shit on the Bohrok’s Flip-based strategy with very little in the way of interactive counterplay. Conversely, if they fail to have those cards, there’s really very little they can do against the threatening board of one (1) face-down Bohrok other than attack into it and get snowballed to death by the thus awakened swarm.

Both of these are extremely frustrating patterns of gameplay that need to be counteracted if anyone is to actually enjoy this campaign, so several measures were taken to that end.

Card Pool

The most unintrusive tool available is the specific lineup of cards that is actually given to players. On the one hand, it can be used to mitigate a general power imbalance by giving better pull ratios and generic tools to the weaker side, and on the other it can be used to hand out – or withhold – cards that enable particular interactions.

What isn’t actually on the table here is simply leaving out the Kakama or Lewa (who can easily bounce face-down Bohrok to keep the engine from starting indefinitely), since that would leave things incomplete and the Toa do need their outs to stand a chance. Instead, I decided to add some helpful generic options so the games don’t center on randomly drawing those few natively available interactions as much, while in turn providing the Bohrok with means to recover from the counters to their basic strategy or even prevent them.

For the Toa, this means choice Tribute fodder in the form of Lhii (whose hand effect can shut down a single Bohrok), Nixie (who can dump a Kanohi for a search if Tributed early), and Green Ninja (who can force a Bohrok Flip Effect to trigger in the Main Phase right into that Lewa you just Tribute Summoned; also Ninjago crossover). They also get boss monsters like the Kuma-Nui on the Rahi path or Gauntlet Launcher on the Kaita path that serve as effective removal in exchange for some resource investment. And thanks to how beautifully the Levels add up, they can use Revolution Synchron into Power Tool Braver Dragon to throw a bunch of Kanohi in the GY all at once. Fun!

Kuma-Nui, Rat Rahi

Synchro Effect MonsterLevel 8 | EARTH Beast | ATK 3000 / DEF 2500

1 “Rahi” Tuner + 1+ non-Tuner monsters
Gains 300 ATK for each other “Rahi” card you control. If this card battles an opponent’s monster, at the start of the Damage Step: You can activate this effect; change that opponent’s monster to Attack Position, also negate its effects until the end of this turn.

Bionicle: Challenge of the Rahi (v4.7.3)

The Bohrok, meanwhile, don’t need as much help to put up a fight against the Toa, since their core engine comes with great consistency and removal tools that still hold up perfectly fine in this format. What they lack are good counters to killer plays like the Kakama outlined above, access to disruption that doesn’t rely on resolving a Flip effect first, and a way to beat big monsters while maintaining board presence early on. The one thing I found to address the first point is Tindangle Angel, which brings back a Bohrok and then conveniently ends the Battle Phase so it can’t get run over again. For the second, Red Wyvern and Hot Rod GT19 provide options that feel appropriate for the power level (okay, I’ll admit the latter is more here because it’s really funny). These also help with point three, as do Silent Honor ARK and Crazy Box (no wait, that one’s for the lulz too).

Finally, area 2 lets each player pick one of three generic power cards, which were also selected specifically to cover these known weaknesses should you happen to draw them – from Nobleman of Crossout for the Toa to Daruma Karma Cannon for the Bohrok.

Design Tweaks

Since there was a limit to what I could give the Bohrok in generic cards without making them feel absolutely unbeatable when things went in their favor, I next made targeted adjustments to effects that were responsible for the annoying Kakama thing in particular. Most significantly, the mandatory Flip Effects were turned optional, letting you cut the assault short whenever you wish, but also the Krana Ca’s battle protection was upgraded to work once for each monster and not just the very first one attacked. This change will probably make it into the main expansion by the next version, because there’s honestly no reason to have the card be as restricted as it is. I actually assumed I was misreading it for a good while before I re-checked what the script was doing!

Boons

As the final and greatest measure, I ended up including a pair of wholly new cards making use of one of DDM’s special features: the so-called Boons, Spells and Traps that can be activated directly from the Extra Deck when their activation conditions are met. Think of them as kind of like Duel Links Skills, at least that’s approximately the application in this case.

For the Toa, the problem to fix was how much you had to rely on random chance to even see the particular Kanohi or Toa you would need to crack a given board. So their Spell Boon, Heroes Assembled, takes the form of a simple searcher flavored by utilizing the mentions of specific Toa Mata on the six Great Kanohi. One thing I wanted to make really sure of is that you don’t always default to using this, but just when really needed – so on top of requiring you to have fewer monsters, it’s also a -1 in card advantage (though you can make it neutral by triggering a discarded Kanohi’s search effect, as is expected). Technically you only get one copy of the Boon, but if so inclined I know a guy who can recover it …

Since with this it’s basically guaranteed the Bohrok setup will be contested by something, they have the Trap Boon Queen’s Gambit at their disposal for equally reliable access to counterplay. Whenever your opponent’s effect removes your Bohrok from the field, and you now have fewer monsters (to keep it from being used for squashing a comeback from the losing player), you get to respond with a search or your own removal effect – and if you Tribute a monster as well, you can either do both of these things, or do one of them and return the Boon to the Extra Deck to use it again later. I got a bit cute with the mechanics on this one, so yes, you can also activate it just to put it back. Do what thou wilt.

Combined, these Boons establish a more solid framework for the interplay between the two decks: The Bohrok player will attempt their setup, and the Toa player will find an out to it. The Bohrok player will neutralize that particular threat, forcing the Toa player to try a different angle. This keeps both players moving with an active role in the game, unlike the otherwise possible scenarios of “Toa fail to out face-down Bohrok and get stomped” or “Bohrok have no response to getting outed and get stomped”.

Conclusion

So, to summarize my main takeaway from this experiment … boy is balancing these decks against each other hard. No wonder I usually don’t do it. But being able to observe how they fare in that kind of environment is some interesting data, and might inspire some improvements in future updates that I would otherwise not have thought of.

And of course, having the whole thing set up as a campaign with different choices and little lore sequences scattered throughout is just a whole load of fun in its own right. As a first attempt, this one was meant to be unambitious in concept (even if it still ended up taking a lot of work), but I already have a far more unhinged followup in mind for when BMOL is finished …

Hope you guys like MNOG2 🙂

Deck Idea(s): Things You Can Do With Toa Nuva

Back when the Toa Mata first (or second, if you want to be technical) assembled in card form, I put together a few different builds to help get a handle on how they could be played and how to approach the remaining support. With the newest release, that time has come for the Toa Nuva.

This can also be considered a follow-up to the deck featuring Isolde and Spright Elf that has been included in recent versions. Or rather, the experimentation documented here started mainly because that particular deck was ruined once Elf got banned, which is why the first ideas still resemble it pretty closely

For a quick overview and duel footage of each deck, you can also check out the video.

Toa Nuva: Beyond the Elf

Spright Cope Nuva

https://www.duelingbook.com/deck?id=12178919

This is the same convoluted Elf replacement I came up with in the previous release already, but to briefly reiterate: Isolde plus a Level 2 Warrior summoned with her effect makes Gigantic Spright, which summons Spright Jet, which searches Spright Double Cross, which revives Chamber on the next turn for another Fusion Summon. Unfortunately you need an extra monster to do your first Fusion Summon and set up said Chamber via Energized Protodermis Destiny , so the Warrior you bring out is ideally Hafu while another Level 2 Warrior is already in the GY.

Such conditions as well as the various bricks you need to play make this approach pretty clumsy and you’re probably better off just playing triple Emergence . This particular build is here mostly for historical reasons.

As with most decks of this form, you can pretty much play any assortment of Mata/Nuva you want along with their matching symbols. The Kanohi Nuva are similarly exchangable, but you should make sure to always have a Spell searcher and a Trap searcher (unless you e.g. forgo Nuva Symbols entirely). For a 40 card deck, four Toa seems to be the most that can really be fit in – here Gali, Kopaka, Lewa, Onua, but it could be any other four. I even awkwardly shoved a whole Pohatu package into the side deck to potentially swap if needed.

2 Attributes Nuva

https://www.duelingbook.com/deck?id=13771135

Here’s what it looks like if you just play triple Emergence, with the extra twist that our four Toa Nuva are limited to two Attributes, WATER and EARTH. This doesn’t do anything other than make it marginally more likely you might be able to Tribute Summon a Toa Mata at some point, but it’s a nice way to identify the deck. Irrespective of that, this arrangement of Toa just happens to be pretty decent since it offers monster negation , GY control and recycling , Spell/Trap removal , and monster removal and blanket protection .

The Extra Deck also features some minor, but impactful tweaks compared to older builds, namely double Onua to be extra sure your Toa Nuva stay in rotation and Underworld Goddess to deal with monsters that resist everything else we can do.

60 Cards Nuva

https://www.duelingbook.com/deck?id=12179095

If 40 cards fit four Toa Nuva, then it is only logical that 60 cards would fit all six. And for the rest of the slots, we might as well include a bunch of Toa Mata support since we need to play those anyway. So the basic idea behind this deck that mostly operates along the standard combo lines, but occasionally can also do a whole bunch of other neat things that are best explained via reference to the Toa Mata Theme Guide.

In the spirit of being fancy, I’ve even included Energized Protodermis Flow without so much as an Instant Fusion, so if you ever open with two Chambers you can turn them into an Extra Deck rip and eventually a Fusion from the GY. That’s one less way to brick at least, shouldn’t hurt when the deck is 60 cards thick.

EARTH Pile Nuva

https://www.duelingbook.com/deck?id=13771160

Wait, what’s this? Where are the Isolde combos? Well, dear reader, this is a deck that makes use not of the Warrior type, but of the EARTH Attribute. Vernusylphs let us search and send Ishizu millers and shufflers to promptly fill up and curate the GY, modern Naturias provide a repeatable combo line, and Emergence lets us recycle materials amidst all of that to make Toa Nuva for even more GY control or just to pop some cards. Also Kashtira Fenrir is here.

Aside from the various engines doing their thing, I would like to draw attention to the fact that Energized Protodermis Flow is here with Instant Fusion this time. Since it’s Level 4, we can use it to overlay into Gallant Granite and search Nemeses Keystone, which is an extender if you have a banished monster (shufflers make this easy) and recycles itself if it’s banished e.g. by a Kanohi Nuva. Once you manage to resolve Emergence with this setup, that essentially means a Special Summon of a Rock each turn, which is pretty powerful with Pohatu Nuva and Granite Tenacity . Or you can just put up a Barrier Statue. You know, for those among us who enjoy “”fun””.

Kopaka’s Bad Day

https://www.duelingbook.com/deck?id=13771179

Speaking of “”fun””, this one is what I came up with trying to abuse the fact that controlling exactly a single Kopaka Nuva in Defense Position translates to a monster banish every turn while all your backrow is untargetable.

Foolish Burial Goods, Ice Barrier, and maybe Trap Trick help you set up what you need to make the icy dude, while There Can Be Only One and Summon Limit act as the best floodgates we can hide behind the protection without interfering with it. Ko-Koro complements that as a one-sided effect negate and protection for Kopaka so long as we don’t use his activated banish effect. What’s still missing from the equation is a way to win the game while ideally keeping Kopaka in Defense Position, and there Cauldron of the Old Man and Amano-Iwato come in. The former fits in perfectly as backrow, while the latter can be summoned on your turn after using up the OPT banish, attack for some damage, and go back to the hand in the End Phase so your banish is live once again.

So is it good? Not really, setting up Kopaka Nuva is actually pretty hard when you don’t want there to be any other monsters on the field at the end of it, and even then you instantly lose to standard board wipes like Harpie’s Feather Duster and Lightning Storm unless you lucked into drawing exactly The Huge Revolution Is Over. But this failure in deckbuilding is perhaps indicative of a success in design, since apparently Kopaka’s unrestricted targeting protection isn’t that easily abusable after all. Or maybe I just tried to hard to also make the banish work, and setting up a bunch of toxic monsters alongside him would be the way to go.

Takeaways

Unlike the case of the Toa Mata, this exploration of the deck space was not really meant to inspire the design of future support as much as it was checking how the potential of the current cards can be unleashed. Still, I suppose it might be useful to consolidate the experience into a few useful points.

  • The shared HOPT on all the Kanohi Nuva GY effects is the biggest limiting factor to how much you can pop off, and makes it absolutely crucial to Fusion Summon on as many turns as possible. The newly added Nuva Emergence has proven to be the best and most splashable way to do so.
  • Isolde is a powerful setup tool, but kind of railroads you into playing a lot of Warriors. Other strategies are well worth exploring.
  • I wonder what you’d play in WATER Pile Nuva …

Deck Idea: Toa Nuva ft. Link-2 Enablers

As of version 4.2.5, 4 out of 6 Toa Nuva have been implemented, accompanied by their Nuva Symbols and Kanohi Nuva. That’s not quite enough to make a final Theme Guide just yet, but in testing these cards, I’ve come up with a pretty interesting build that seems to make pretty good use of them.

The core idea of this deck relies on a few convenient properties of the Nuva-related cards: Kanohi Nuva search Nuva Symbols when sent to the GY, Nuva Symbols can search any Energized Protodermis card if you already have the matching Toa in hand, and Energized Protodermis Chamber just so happens to be Level 2.

Energized Protodermis Chamber

Effect MonsterLevel 2 | LIGHT Aqua | ATK 0 / DEF 0

If only your opponent controls a monster, you can Special Summon this card (from your hand). If this card is Normal or Special Summoned (except during the Damage Step): You can Fusion Summon 1 Fusion Monster from your Extra Deck, using this card you control and 1 monster from your hand as material. If this card is used as material for a Fusion Summon, except by its own effect: Target 1 Special Summoned monster on the field; send it to the GY.

Bionicle: Protodermic Evolution (v4.8.6)

The consequence is that any combo that makes Isolde will be able to search you Energized Protodermis Destiny (because she adds a Toa Mata on summon, and the Kanohi Nuva sent to GY as cost for her other effect can get the matching Nuva Symbol), which in turn can send one of your monsters to the GY and get Chamber from the Deck, triggering its effect to fuse with the Toa Mata searched by Isolde. And by linking into Spright Elf (Isolde is valid material for this!), you can bring back the Chamber every Main Phase to make additional Toa Nuva as long as you have a Toa Mata in your hand. Which is usually going to be the case when Toa Nuva search Nuva Symbols on summon, and Nuva Symbols search Toa Mata.

The Deck

… comes in two flavours – a 40 card version optimized for consistency, containing pretty much just the bare minimum to make the combo work, and a more bricky 60 card version that also takes advantage of various Toa Mata support cards.

Compact 40 card version

https://www.duelingbook.com/deck?id=12178919

The combo is facilitated either by Neo Space Connector (summoning Aqua Dolphin) or by Kopeke (searching Taipu or Tamaru, potentially also returning a garnet to the deck). As outlined above, you make Isolde one way or another, add a Toa Mata to your hand (usually the one whose Nuva form you want to make), and send some number of Kanohi Nuva to your GY to Special Summon a Warrior monster (my preference is Taipu or Tamaru, depending on what has already been used). One of those Kanohi Nuva will then be able to trigger and place a Nuva Symbol from your Deck in your Spell & Trap Zone, and by getting one that matches a Toa Mata in your hand, you will be able to search Energized Protodermis Destiny.

Next, you use Isolde and the Warrior you summoned as material for Spright Elf and immediately activate it to bring back any Level 2 from your GY. Activate Destiny targeting that Level 2 monster, send it to the GY, Special Summon Energized Protodermis Chamber from your Deck, and Fusion Summon your first Toa Nuva. All of them have the effect to add a “Nuva” Spell/Trap and discard 1 on Fusion Summon, so if you can spare a card from your hand, you can get a Kanohi Nuva, a Nuva Symbol, or the Nuva Cube depending on your needs at that particular moment. And with Spright Elf on the field and Energized Protodermis Chamber in the GY, you are ready to bring out yet another Toa Nuva as soon as your opponent’s Main Phase rolls around. Furthermore, since the collective once per turn clause on the Kanohi Nuva will have reset by that point, the search and discard lets you put another Nuva Symbol on the field immediately, and since you control a Toa Nuva, you even get a nice little buff for your whole field along the way.

All currently implemented Toa Nuva are included in this Deck, but Gali and Lewa are slightly prioritized as our main disruption providers with a monster negate and a bounce, respectively. We run one of each Kanohi Nuva and Nuva Symbol to have a variety of benefits available, but realistically you could easily cut a few Kanohi Nuva – without a Suva, they’re mostly used for searching, and Kopeke putting a card back in the deck means Isolde will be live even if you happen to draw all of them. The Nuva Cube helps you dodge removal on your Nuva Symbols to escape their adverse effects, while granting you benefits including a quick swap to another Symbol and a Spell/Trap negate depending on how many of the Symbols you have gathered.

A great feature of this Deck I would like to point out is how well it lines up for Small World searches. Practically any monster you can draw has a bridge into all the others, be it starters, extenders, or handtraps. This is largely made possible by the fact that we play Neo Space Connector and a single copy of Fire Flint Lady, both of which share exactly the Warrior Type with all of the Matoran and Toa (except the Lady/Tahu pairing). This excellent consistency boost is more or less the only reason Connector is even in the deck over Takua (who wouldn’t need any additional bricks).

The Extra Deck has Xyz lines for Rank 2 (Matoran) and 8 (Toa Nuva) as well as a Zeus, none of which ever came up. Almiraj is a way you can trigger Kanohi searches from awkward positions, letting you still get to Destiny and therefore a Toa Nuva provided you have a Toa Mata in hand already. As for the Side Deck, a pretty funny detail is that Nibiru Tributes by effect and would therefore trigger a Nuva Symbol of Soaring Vitality if you activate it while already having an established board. Again, never came up.

Fancy 60 card version

https://www.duelingbook.com/deck?id=12179095

This version is built on the same core as the other one, but uses the additional 20 cards of space on some fun things. First and foremost, that means redundancy on the remaining Toa Mata and a slew of their classic support cards: Kini-Nui lets you easily access a Rank 6 or Isolde if you draw 2 different Toa Mata, the Suva lets you actually easily equip Kanohi to Mata and Nuva alike, the Suva Kaita can bring back Mata from the GY as well as any Toa that is banished, and Coming of the Toa lets you get up to 3 Toa Mata straight from the Deck. Depending on your luck, Call of the Toa Stones can set all of that up, and Quest for the Masks allows you to get a bit more value out of all those Kanohi.

To keep some amount of consistency, Takua was included as an additional starter. If Normal Summoned, he offers another guaranteed way to get Taipu or Tamaru onto the field, which translates to a full Isolde combo. Still, the overall amount of playable hands you open in 60 cards is obviously going to be less than in 40.

In the Extra Deck, the Xyz package has been replaced by one each of the Toa Mata Combinations, which actually are quite useful if you go through a line with Kini-Nui, Coming of the Toa, and/or Suva Kaita. A spicy detail set up long, long ago is that Storm does not prevent using the monsters it summons from the Deck as fusion material, so Destiny can totally upgrade one of those into a Toa Nuva. The deck also includes Instant Fusion and Energized Protodermis Flow, which gives you the option to make Toa Nuva via the GY and also mess with your opponent’s Extra a little.

Sample Video

Includes a duel in EDOPro, as well as a little walkthrough of the base combo in Duelingbook.

Toa Nuva ft. Link-2 Enablers

Release: Tale of the Toa

Download for EDOPro

At last, the time has come. BCOT has had its last few cards remade, and is now only one final round of polish away from its complete release that will be followed by the next evolution of BYE. But for this month, the news are just the cards added to the current version and a small adjustment of the roadmap.

Oh, and also adding these last few cards has finally made it possible to write the last two remaining Theme Guides, where you will find detailed information on the strategies mainly affected by this update:

And so, design notes.

New/Reworked Cards

The titular Tale of the Toa is represented by a series of three cards chronicling the Toa Mata’s arrival on the island of Mata Nui.

1.0.0

Call of the Toa Stones

Trap

You take no Battle Damage this turn, also shuffle your entire hand into the Deck and draw the same number of cards, then you can activate any of the following effects in sequence, depending on the number of “Toa” monsters in your hand, and discard 1 card.
●0: Add 1 “Toa” monster from your Deck or Graveyard to your hand.
●1+: Special Summon this card as a Normal Monster (Rock-Type/LIGHT/Level 6/ATK 0/DEF 0). It cannot be destroyed by card effects.
●2+: Special Summon 1 “Toa” monster from your hand.
●3+: Add 1 “Kanohi” Equip Spell Card from your Deck to your hand.

Bionicle: Coming of the Toa (v1.0.0)
3.21.5

Call of the Toa Stones

Spell

Discard 1 card; roll a six-sided die and excavate cards from the top of your Deck equal to the result, and if you do, you can add up to 2 excavated “Toa Mata” monsters with different names to your hand, also shuffle the rest into the Deck. Then, apply this effect, based on the number of cards added to your hand this way. You can only activate 1 “Call of the Toa Stones” per turn.
●0: Set 1 “Coming of the Toa” directly from your Deck. It can be activated this turn.
●1: Add 1 Level 1 Rock monster with 0 ATK/DEF from your Deck to your hand.
●2: Gain 2000 LP.

Bionicle: Coming of the Toa (v3.21.5)

First on the list is Call of the Toa Stones, and I just had to put the comparison between the old and new versions in for this one because holy shit almost everything changed. What was previously a Trap Card meant to keep you alive for a turn after you bricked while also replacing the brick with something more playable is now a Spell that directly searches you the cards you need to play in the most convoluted way possible. The image is now also different. And obviously the effect has been updated into something more functional.

The change of card type is because it occured to me that, in a game where a single undisrupted turn can very well make a setup that locks the other player out of the game, taking that long to repair a terrible opening hand is probably a bad idea even if you’re guaranteed to technically not die. And it also kind of sucks to have one of your main consistency cards be a Trap in an archetype that would otherwise be pretty decent going second. By making it a Spell, we get to do the unbricking quickly and proactively enough to actually be useful, and the part where the card prevents damage is still kind of sneakily represented by the 2000 LP it gains you if you’re really lucky.

As for the different image, I’ll have to honestly admit that I never actually played Quest for the Toa (where both images are from) and just got the artwork from BS01 back in the day. It was only when I watched the game’s ending sequence more recently that I noticed the wiki’s gallery is actually missing a shot, and that particular one happens to be a much better fit for a square canvas while also showing the “Call” itself more clearly. So obviously I had to swap it in, and I think the result is a clear improvement.

Some things I would like to note about the updated effect is that excavating up to 6 cards is a direct reference to Takua, who was of course majorly involved in the depicted event, and that the die roll to decide the number of excavated cards was mostly added because one of the few people who actually comment on my Youtube videos suggested I do some gambling effects. As I always say, I do appreciate any input I can get.

1.0.0

Coming of the Toa

Trap

Target up to 3 Level 4 or lower monsters in your Graveyard that were destroyed this turn; Special Summon 1 “Toa” monster with the same Attribute from your hand or Deck for each of these monsters. Monsters Special Summoned by this effect cannot attack during the turn they are Summoned. If this face-down card is destroyed by your opponent’s card effect and sent to the Graveyard: You can destroy all monsters you control (min. 1); Special Summon 1 “Toa” monster from your hand or Deck. You can only activate 1 “Coming of the Toa” effect per turn, and only once that turn.

Bionicle: Coming of the Toa (v1.0.0)
3.2.15

Coming of the Toa

Trap

Target up to 3 monsters with different names in your GY; Special Summon 1 “Toa Mata” monster from your Deck with the same Attribute as each target, but they cannot attack, also return them to the hand during the End Phase. Then, if all targets are in the GY because they were sent there this turn, you can place 1 “Quest for the Masks” from your Deck face-up in your Spell & Trap Zone. You cannot Special Summon monsters with 2000 or more ATK the turn you activate this card, except “Toa” monsters. You can only activate 1 “Coming of the Toa” per turn.

Bionicle: Coming of the Toa (v3.21.5)

Coming of the Toa changed much less drastically, but since we were already comparing I might as well keep doing that. In both the old and the new version, the idea is to get a bunch of Toa at once to your field after your GY has been filled with monsters of matching Attributes. The old one was much more restrictive about this, letting you only work with monsters that were destroyed the turn you activate it, and thus needed a second effect to still bring out a Toa if it was destroyed before the activation conditions were met. The new one drops both the same-turn requirement and the secondary effect, instead making it a convenient chainable Trap Card at any point after you have set up your GY. It also adds some harsher restrictions to balance out its powerlevel, which the card most likely should have had in the first place anyway.

Special thanks to the card Doll House released in 2021, which provided some nice compact PSCT wording for effects that do something “for each” of a number of targets. The EDOPro script was also a good starting point for setting up the complicated targeting procedure this needed.

1.0.0

Quest for the Masks

Continuous Spell

When a monster your opponent controls is destroyed by battle: You can send 1 “Kanohi” Equip Spell Card from your Deck to your Graveyard. You can send this card from the field to the Graveyard; add 1 “Kanohi” Equip Spell Card from your Graveyard to your hand.

Bionicle: Coming of the Toa (v1.0.0)
3.21.5

Quest for the Masks

Continuous Spell

When a “Toa” monster is Normal Summoned: You can equip 1 “Great Kanohi” or “Noble Kanohi” Equip Spell from your Deck to it. You can send any number of “Kanohi” Equip Spells from your hand to the GY; draw that many cards. You can only use this effect of “Quest for the Masks” once per turn. Once per turn, during the End Phase: You can target 1 of your banished monsters whose Level is less than or equal to the number of “Kanohi” Equip Spells with different names in your GY; Special Summon it, then destroy this card.

Bionicle: Coming of the Toa (v3.21.5)

The changes to Quest for the Masks are also fairly tame and basically amount to a speed and utility boost. The part where the Toa gather their masks now happens by equipping when they are Normal Summoned (which kind of recreates the Normal Summon effect the Toa Mata themselves had back then) rather than by milling on battle destruction, and the reward for quest completion was changed from simple Kanohi recycling to a revival from banished that actually takes into account how many masks you really collected. And as a third (second, in terms of order) effect, you now have a way to trade away bricks in Kanohi-heavy decks, a service previously provided by the Kini-Nui.

1.0.0

Gift of the Shrine

Quick-Play Spell

Target 1 “Toa” monster you control and 1 “Suva” you control or in your Graveyard; Banish the second target, then destroy all Equip Spell Cards equipped to the first target and equip 1 “Kanohi” Equip Spell Card from your hand, Deck or Graveyard to it, also you gain 800 LP for each “Kanohi” card in your Graveyard.

Bionicle: Coming of the Toa (v1.0.0)
3.21.5

Gift of the Shrine

Quick-Play Spell

Target 1 face-up monster you control, then activate 1 of these effects;
●Equip 1 “Kanohi” Equip Spell from your hand or GY to that target.
●Banish 1 Level 1 Rock monster with 0 ATK/DEF you control or in your GY, and if you do, equip 1 “Noble Kanohi” or “Great Kanohi” Equip Spell from your Deck to that target.

Bionicle: Coming of the Toa (v3.21.5)

Gift of the Shrine kind of almost got nerfed, with it no longer restoring a bunch of LP in addition to equipping a Kanohi. But the new version represents a massive convenience gain, since it can now target monsters other than Toa and has a less powerful effect to use if you don’t have a Suva ready to banish.

1.0.0

Golden Great Kanohi

Equip Spell

Must be equipped to a “Toa” monster that has no “Kanohi” card equipped by banishing 6 “Kanohi” Equip Spell Cards with different names that could be equipped to that monster from your Graveyard. This card gains the effects of each card banished by its effect as long as they remain banished. During each of your End Phases: Shuffle 1 of your banished “Kanohi” Equip Spell Cards into the Deck.

Bionicle: Coming of the Toa (v1.0.0)
3.21.5

Great Golden Kanohi

Equip Spell

If another “Kanohi” card is equipped to the equipped monster, destroy this card. While this card is equipped to a “Toa” monster: You can banish 6 “Great Kanohi” Equip Spells with different names from your GY, and if you do, replace this effect with those banished cards’ original effects. If this card is sent to the GY: You can send 1 “Kanohi” Equip Spell from your Deck to the GY; add this card to your hand, then place 1 card from your hand on the bottom of the Deck. You can only use this effect of “Great Golden Kanohi” once per turn.

Bionicle: Coming of the Toa (v3.21.5)

The Great Golden Kanohi underwent a name change to take it out of the “Great Kanohi” sub-archetype. Mechanically, the main adjustments are that copying Kanohi powers now happens as a separate effect while the card is already equipped, that you can only copy Great Kanohi now (to match the lore), and that it actually keeps the copied powers indefinitely. In fact, you could say the effect that returns banished Kanohi was almost reversed into one that helps you set them up in the GY to prepare the Golden Kanohi. I figured something like that was more reasonable to include than a glaring intentional weakness, seeing how banishing your Kanohi stockpile is already such a risky move and the whole thing completely loses to backrow removal.

1.0.0

Copper Kanohi of Victory

Equip Spell

Cannot be destroyed by card effects. You can shuffle this card from your hand into the Deck, and if you do, draw 1 additional card for your next normal draw. If you draw this card during your Draw Phase: Discard it. If this card is banished: Place 1 “Copper Kanohi of Victory” from your Deck on top of your Deck. When this card is sent from the hand or field to the Graveyard, activate 1 of the following effects:
●Send 1 “Kanohi” Equip Spell card from your Deck to the Graveyard, except “Copper Kanohi of Victory”.
●This turn, if a “Toa”, “Matoran”, or “Turaga” monster battles an opponent’s monster, destroy that opponent’s monster before Damage Calculation.
You can only activate 1 effect of “Copper Kanohi of Victory” per turn, and only once that turn.

Bionicle: Coming of the Toa (v1.0.0)
3.21.5

Copper Kanohi of Victory

Equip Spell

If another “Kanohi” card is equipped to the equipped monster, destroy this card. At the start of the Damage Step, if a “Matoran”, “Turaga”, or “Toa” monster equipped with this card battles an opponent’s monster: You can destroy both this card and that opponent’s monster. When a monster declares an attack while this card is in your GY: You can equip this card to the monster you control with the highest ATK, but banish it when it leaves the field. You can only use this effect of “Copper Kanohi of Victory” once per turn.

Bionicle: Coming of the Toa (v3.21.5)

For the Copper Kanohi of Victory, I left behind the admittedly cute and unique mechanics centered around randomly drawing the card and instead made it something more in line with the general pattern used by other Kanohi. That said, “victory” is still the basic idea behind the effects, and the main one on field is pretty much just an adaptation of the most useful thing it did originally.

1.0.0

Makoki Stone

Continuous Trap

When the effect of a “Toa”, “Matoran”, or “Turaga” card is activated: Place 1 counter on this card. During either player’s turn: You can send this card with 6 or more counters to the Graveyard; Add 1 Spell/Trap Card from your Deck to your hand. You can only control 1 face-up “Makoki Stone”.

Bionicle: Coming of the Toa (v1.0.0)
3.21.5

Makoki Stone

Continuous Trap

When this card is activated: Banish 1 card from your Deck, face-down. Each time an effect of a “Matoran”, “Turaga”, or “Toa” card is activated, place 1 Key Counter on this card when that effect resolves (max. 6). You can send this card with 6 Key Counters to the GY; add the card banished by this card’s effect to your hand. You can only control 1 face-up “Makoki Stone”.

Bionicle: Coming of the Toa (v3.21.5)

The Makoki Stone now more accurately reflects the idea of sealing something and then unsealing it when 6 keys are gathered, by simply banishing the card you want to get at activation. To make up for the additional risk taken this way, it can now also search monsters, even if the lore technically has no precedent for sealing a living creature or something like that.

Initially my overhaul also had a condition that prevented using the searched card the same turn you add it to your hand, but between the inherent delay of a Trap card and the need to get 6 effects off for the keys, it was just way too slow to ever work. By the way, the wording may sound like you can also gain counters by activating archetypal Spells and Traps like “Coming of the Toa”, but as I learnt after looking up rulings, this clause does in fact ignore the activations of Spell/Trap Cards (but not their effects when they are already on the field, GY, etc). Might still change this to explicitly say “monsters” to avoid confusion, since there aren’t really any other Matoran/Toa/Turaga cards that qualify currently.

Updated

3.11.0

C.C. Matoran Kapura

Effect MonsterLevel 2 | FIRE Warrior | ATK 600 / DEF 200

If a “C.C. Matoran” monster you control attacks, your opponent’s cards and effects cannot be activated until the end of the Damage Step. At the start of your Battle Phase: You can banish this card from your GY, then target 1 face-up monster you control that was not Summoned this turn; it can make a second attack during this Battle Phase. You can only use this effect of “C.C. Matoran Kapura” once per turn.

Bionicle: Coming of the Toa (v3.0.0)
3.21.5

C.C. Matoran Kapura

Effect MonsterLevel 2 | FIRE Warrior | ATK 600 / DEF 200

If a “C.C. Matoran” monster you control attacks, your opponent’s cards and effects cannot be activated until the end of the Damage Step. At the start of your Battle Phase: You can banish this card from your GY, then target 1 face-up monster you control that was not Summoned this turn; it can make up to 2 attacks on monsters during this Battle Phase. You can only use this effect of “C.C. Matoran Kapura” once per turn.

Bionicle: Coming of the Toa (v3.21.5)

This one has been mentioned before, so no surprises here. Kapura now only grants a second attack on monsters rather than a second attack in general, since the restriction to monsters not Summoned that turn proved too light when cards like Omega can basically fulfill it without risk or effort.

3.20.4

Matoran Musician Makani

Tuner Effect MonsterLevel 2 | WIND Warrior | ATK 500 / DEF 400

If this card is Normal or Special Summoned: You can Special Summon 1 Level 4 or lower “Matoran” monster from your hand. If this card is in your GY, except during the turn it was sent there: You can banish this card, then target 1 WIND Warrior monster in your GY, except “Matoran Musician Makani”; add it to your hand. You can only use each effect of “Matoran Musician Makani” once per turn.

Bionicle: Coming of the Toa (v3.20.4)
3.21.5

Matoran Musician Makani

Tuner Effect MonsterLevel 2 | WIND Warrior | ATK 500 / DEF 400

If this card is Normal or Special Summoned from the hand: You can Special Summon 1 Level 4 or lower “Matoran” monster from your hand. If this card is in your GY, except during the turn it was sent there: You can banish this card, then target 1 WIND Warrior monster in your GY, except “Matoran Musician Makani”; add it to your hand. You can only use each effect of “Matoran Musician Makani” once per turn.

Bionicle: Coming of the Toa (v3.21.5)

Makani‘s overall level of convenience just felt a bit too high despite the individual effects all being fairly tame, so I limited the effect on Summon to trigger only if you are bringing him out from the hand. This stops it from having synergy with Isolde and revival effects, while still working the same as a Normal Summon or when Special Summoned by Matau in a Le-Koro deck.

3.20.4

Turaga Matau

Link Effect MonsterLink-2 [↙ ▶] | WIND Spellcaster | ATK 1400

2 monsters, including a WIND Warrior monster
During your Main Phase: You can Special Summon 1 Level 4 or lower WIND monster from your hand in Attack Position, but its ATK becomes 0. If this card is sent from the field to the GY: You can activate this effect; during the Standby Phase of your next turn, add 1 other WIND monster from your GY to your hand, then, if your opponent controls more monsters than you do, you can make all monsters they currently control lose 700 ATK/DEF until the end of this turn. You can only use each effect of “Turaga Matau” once per turn.

Bionicle: Coming of the Toa (v3.20.4)
3.21.5

Turaga Matau

Link Effect MonsterLink-2 [↙ ▶] | WIND Spellcaster | ATK 1400

2 monsters, including a WIND Warrior monster
During your Main Phase: You can Special Summon 1 Level 4 or lower WIND monster from your hand in Attack Position, but its ATK becomes 0. If this card is sent from the field to the GY: You can activate this effect; during the Standby Phase of your next turn, add 1 WIND monster from your GY to your hand, then, if your opponent controls more monsters than you do, you can make all monsters they currently control lose 700 ATK/DEF until the end of this turn. You can only use each effect of “Turaga Matau” once per turn.

Bionicle: Coming of the Toa (v3.21.5)

That same Turaga Matau also got a change of exactly 1 word in this update, but rather than a balance improvement, this one is just to avoid some annoying edge cases. Previously, his delayed effect that adds a WIND monster from GY to hand during your next Standby Phase after he goes there couldn’t be used to recycle himself, but in theory, “1 other WIND monster” COULD be the same physical copy of Turaga Matau if it somehow leaves the GY and returns there during the delay. That is very stupid, so I just went and dropped the “other” to avoid the problem entirely.

Roadmap Change

Just a slight change of plans: Instead of doing both the final refactoring/release of BCOT and the update to 4.0 with the first BPEV cards in June, I’ve decided to focus on BCOT only that month and push the new cards back by one release cycle, so to August. I fear I’d end up half-assing the important last layer of polish due to lack of time otherwise, and I also might to do some internal updates to my tools and workflow before starting on the next expansion. This unfortunately means we won’t be getting to the Bohrok-Kal this year, unless something else goes faster than expected.

The main roadmap post has already been updated with this information.

Theme Guide: Toa Mata

When the Great Spirit was cast into a deep slumber, the Toa Mata were the six heroes sent out to rectify the situation. However, some faulty equipment caused them to miss their intended landing point and float in the ocean for a thousand years before they could actually begin their mission, turning them into the colorful sentai team of amnesiac skeletons we know and love today. Now, it is time to dive into the cards representing these central figures of Bionicle lore and their tale.

Tahu

Toa Mata Tahu

Effect MonsterLevel 6 | FIRE Warrior | ATK 2500 / DEF 1500

To Tribute Summon this card face-up, you can Tribute a FIRE or “Toa Mata” monster in your hand, except “Toa Mata Tahu”, instead of a monster you control. Once per turn, if a monster battles, after damage calculation: You can target 1 face-up monster your opponent controls; its ATK becomes 0, also if it is destroyed by battle this turn, your opponent takes damage equal to its original ATK.

Bionicle: Coming of the Toa (v3.21.6)

Tahu triggers after a battle has occured to target another opponent’s monster and “set it on fire”. This lowers its ATK 0 permanently and makes it so that being destroyed by battle during the same turn will result in an explosion that directly damages your opponent.

Gali

Toa Mata Gali

Effect MonsterLevel 6 | WATER Warrior | ATK 2300 / DEF 1800

To Tribute Summon this card face-up, you can Tribute a WATER or “Toa Mata” monster in your hand, except “Toa Mata Gali”, instead of a monster you control. Once per turn, when the turn player’s opponent activates a monster effect, except “Toa Mata Gali” (Quick Effect): You can target 1 other face-up monster on the field; negate its effects, and if you do, this card gains 400 ATK.

Bionicle: Coming of the Toa (v3.21.6)

Gali‘s effect can be chained to any monster effect activated by the player whose turn it currently is not. She allows you to target a monster and negate its effects, and this also makes herself gain 700 ATK permanently, building towards a truly torrential force with enough patience.

Onua

Toa Mata Onua

Effect MonsterLevel 6 | EARTH Warrior | ATK 2100 / DEF 2100

To Tribute Summon this card face-up, you can Tribute an EARTH or “Toa Mata” monster in your hand, except “Toa Mata Onua”, instead of a monster you control. Once per turn, if a monster(s) is sent from the hand or Deck to the GY: You can target 1 card in either GY; place it on the top or bottom of the Deck, and if it was a monster whose original ATK in the GY was lower than this card’s current ATK, gain LP equal to the difference.

Bionicle: Coming of the Toa (v3.21.6)

Onua triggers when a monster is sent from the hand or Deck to the GY. He lets you target a card in either GY, place it on the top or bottom of the Deck, and gain LP if it was a monster with sufficiently low ATK. This Earthshattering Event has extremely varied applications, ranging from recycling your own cards to disrupting your opponent’s combos to setting up a dead draw for the next turn.

Pohatu

Toa Mata Pohatu

Effect MonsterLevel 6 | EARTH Warrior | ATK 2400 / DEF 1700

To Tribute Summon this card face-up, you can Tribute an EARTH or “Toa Mata” monster in your hand, except “Toa Mata Pohatu”, instead of a monster you control. Once per turn, if a monster(s) is Special Summoned from the Extra Deck, or a monster Special Summoned from the Extra Deck activates its effect: You can target 1 Spell/Trap on the field; destroy it, also, if you control a Rock monster, you can destroy 1 additional Spell/Trap on the field.

Bionicle: Coming of the Toa (v3.21.6)

Pohatu destroys a Spell/Trap when a monster is Special Summoned from the Extra Deck, or when such a monster activates its effect (on a new chain after resolution, because it is still a Trigger Effect). And if you are roleplaying the “kicking rocks” theme of this effect so well that there actually is a Rock monster on your field, you get a second pop, too.

Kopaka

Toa Mata Kopaka

Effect MonsterLevel 6 | WATER Warrior | ATK 2000 / DEF 2500

To Tribute Summon this card face-up, you can Tribute a WATER or “Toa Mata” monster in your hand, except “Toa Mata Kopaka”, instead of a monster you control. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. While this card is in face-up Defense Position, your opponent’s monsters cannot target monsters for attacks, except “Toa Mata Kopaka”. Once per turn, if another card(s) you control leaves the field by an opponent’s card effect: You can banish 1 card your opponent controls.

Bionicle: Coming of the Toa (v3.21.6)

Kopaka triggers when your opponent causes another of your cards to leave the field, and will non-targetingly banish one of their cards in a freezing retaliatory strike.

Much like he is the one Toa Mata to hold two different pieces of equipment in his hands, a sword and a shield, he is also the only one to have another effect on the field. After battle, he will automatically change to Defense Position to become a respectable 2.5k wall, and this wall is further strengthened by the fact that your opponent cannot attack your other monsters while he is in that state.

Lewa

Toa Mata Lewa

Effect MonsterLevel 6 | WIND Warrior | ATK 2200 / DEF 1900

To Tribute Summon this card face-up, you can Tribute a WIND or “Toa Mata” monster in your hand, except “Toa Mata Lewa”, instead of a monster you control. Once per turn, if a monster(s) is Special Summoned from the hand, Main Deck, and/or GY while you control this card: You can target 1 monster on the field; return it to the hand, also, after that, if it left your field by this effect, you can return 1 additional monster on the field to the hand.

Bionicle: Coming of the Toa (v4.8.6)

Lewa triggers off any Special Summon from the hand, Main Deck, or GY that happens while he is already on the field (so no, his own Summon doesn’t count). His effect lets you target a monster on the field and bounce it back to the hand, as is common in the WIND Attribute, and if that monster was previously on your field, you also get to bounce a second monster chosen at resolution. This basically allows you to bypass targeting protection at the cost of having to remove some of your field as well.

Aside from the individual traits outlined in the tabs above, there are some noteworthy shared aspects to discuss. The Toa Mata are all Warriors of varying Attributes, and they are Level 6 because that’s kind of an iconic number and also feels like about the right placement for Toa in general – they’re too special to be among the low-level “fodder”, but also not that individually powerful compared to some of the other crazy beings that can be found in the Matoran Universe.

This choice of Level means they require a Tribute to Normal Summon and are therefore horrendous unplayable bricks by default. The normal (and most effective) way to work around this would be adding some handy built-in Special Summoning conditions, but to properly match the delayed arrival of this Toa team, I went with something slower instead and made a “simplified” Tribute Summon the standard method of bringing them out. What that means is that they all share an effect that allows their Tribute to come from the hand instead of the field, provided it is either another Toa Mata or a different monster of their same Attribute. This way, they are actually pretty easy (though still somewhat expensive) to Summon provided you are playing them in either a dedicated Toa Mata deck or an Attribute-based strategy (likely their village‘s), which is exactly how they’re meant to be used.

Once you get the monsters on your field, they each provide different effects meant to represent their elemental powers. These effects are relatively strong, but bogged down by another intentional inconvenience included in the design: As the Toa Mata are fundamentally a reactive force created to respond when the universe is in danger, their effects too will only activate in response to certain events. The trigger conditions are mostly generic enough that you can reasonably set them off yourself and not wait for your opponent to play into them, but that still means a Toa Mata alone is often no more than a beatstick. Refer to the individual descriptions for more detail on these effects and how to trigger them.


What we have so far is just a lineup of mighty heroes with some pretty inconvenient downsides, so it’s going to take a bit of external help to work around those downsides and build a deck that feels good to play. Luckily the Toa Mata had some ridiculously good support infrastructure despite being stranded on an island in the middle of nowhere, so the lore gives us plenty of setup here.

First and foremost, there’s the 12 Kanohi each of them had access to, but those are covered in detail in a different guide, so let’s just quickly note that they are Equip Spells that grant different effects to Toa and each of the 6 Great ones has a GY effect which banishes a monster from the GY to search the Toa Mata who mainly wears that mask.

To manage the many Kanohi and ensure you have the correct power when you need it, a Suva is absolutely essential, but in a proper Toa Mata strategy, these shrines can do even more than that.

Suva

Effect MonsterLevel 1 | LIGHT Rock | ATK 0 / DEF 0

While in your hand, and while face-up on the field if you control a “-Koro” Field Spell, this card is also EARTH, WATER, FIRE, and WIND-Attribute. Once per Chain (Quick Effect): You can pay 600 LP, then target 1 “Toa” monster you control; equip 1 “Kanohi” Equip Spell from your hand or GY to that target, except a card that is in the GY because it was destroyed while face-up on the field and sent there this turn. If you control a “Toa” monster: You can Special Summon this card from your GY. You can only use this effect of “Suva” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

The mask-swapping effect is in fact sandwiched between two other abilities that help the Mata. Since the Suva counts as all Attributes except DARK in the hand, you can always Tribute it for any Toa without even Summoning it first, granting a big consistency boost. And the fact that it comes back from the GY once per turn if you control a Toa immediately offsets the Tribute cost, while ensuring fairly reliable access to any Kanohi you have in the hand or GY.

If Suva is so good, why isn’t there a Suva 2? Well, there is.

Suva Kaita

Effect MonsterLevel 1 | LIGHT Rock | ATK 0 / DEF 0

While in your hand or GY, this card is also EARTH, WATER, FIRE, and WIND-Attribute. (Quick Effect): You can Tribute this card, then target 1 Level 6 “Toa” monster in your GY; Special Summon that target. You can banish this card from your GY, then target 1 of your banished “Toa” monsters; Special Summon it in Defense Position, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except “Toa” monsters. You can only use each effect of “Suva Kaita” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Situated at Kini-Nui, the Suva Kaita is a central shrine built not to store Kanohi, but as a gathering point and entrance into what lies beneath the island. It’s mostly symbolic really, but that doesn’t stop me from giving it effects to aid the Toa Mata in working together. Like the regular Suva, it counts as all the Attributes you need while in the hand (and also in the GY – more on that below), and comes with two effects for Special Summoning Toa. The one on the field is a Quick Effect and gets exactly a Level 6 from the GY, but requires the Suva Kaita to Tribute itself. The one in the GY gets back any banished Toa and costs you nothing except banishing the already spent Suva Kaita, but it’s instead restricted by only summoning in Defense Position and comes with an archetypal Extra Deck lock for the rest of the turn. Both of these can be used in the same turn, so with sufficient setup a single Suva Kaita can already get you a Rank 6.

The Great Temple, Kini-Nui

Field Spell

During your Main Phase, you can Normal Summon 1 “Toa Mata” monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) If a “Toa” monster(s) is Tributed for the Tribute Summon of a “Toa Mata” monster and sent to your GY: You can target 1 of those monsters; Special Summon it in Defense Position, but banish it when it leaves the field. During the End Phase: You can destroy this card, and if you do, Special Summon 1 Level 1 Rock monster with 0 ATK/DEF from your Deck. You can only use each effect of “The Great Temple, Kini-Nui” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Zooming out a bit, Kini-Nui is also an important piece of Toa Mata support. As the very location in which the full team finally came together after separate adventures in their respective regions, this is pretty much the Field Spell that does everything the Toa Mata monsters themselves don’t do to directly support each other as a functioning archetype. It grants an additional Normal Summon to make up for the lack of built-in Special Summons (though this part is more relevant to hybrid strategies that also want to play a non-Toa Normal Summon), turns Toa used as Tributes for Toa Mata (often from the hand!) into additional monsters on the field to again enable Rank 6 plays, and fetches either Suva or Suva Kaita from the Deck in the End Phase at the cost of itself.

Since I keep mentioning Rank 6 Xyzs every time an opportunity to put multiple Toa Mata on the field together comes up, I should probably start introducing the Extra Deck monsters that go with the archetype. First off, three mid-bosses representing the teamwork of pairs of Toa Mata.

Magma

Toa Mata Combination – Magma

Xyz Effect MonsterRank 6 | FIRE Warrior | ATK 2900 / DEF 1200

2 Level 6 “Toa Mata” monsters
You can detach 2 materials from this card; send 1 Level 1 Rock monster with 0 ATK/DEF from your Deck to the GY, and if you do, you can halve the ATK/DEF of 1 monster your opponent controls. (Quick Effect): You can Tribute this card with no material, then target 2 Level 6 “Toa Mata” monsters (1 EARTH monster and 1 FIRE monster) in your GY; Special Summon them, but they cannot attack this turn. You can only use 1 “Toa Mata Combination – Magma” effect per turn, and only once that turn.

Bionicle: Coming of the Toa (v3.21.6)
Storm

Toa Mata Combination – Storm

Xyz Effect MonsterRank 6 | WIND Warrior | ATK 2200 / DEF 0

2 Level 6 “Toa Mata” monsters
During the Main or Battle Phase (Quick Effect): You can detach 1 material from this card; Special Summon 1 “Toa Mata” monster from your Deck, but change its ATK to 0, it cannot be used as material for a Synchro, Xyz, or Link Summon, also banish it during the End Phase of the next turn. (Quick Effect): You can Tribute this card with no material, then target 2 Level 6 “Toa Mata” monsters (1 WATER monster and 1 WIND monster) in your GY; Special Summon them, but they cannot attack this turn. You can only use 1 “Toa Mata Combination – Storm” effect per turn, and only once that turn.

Bionicle: Coming of the Toa (v3.21.6)
Crystal

Toa Mata Combination – Crystal

Xyz Effect MonsterRank 6 | EARTH Warrior | ATK 2000 / DEF 2700

2 Level 6 “Toa Mata” monsters
When a Spell/Trap Card or effect is activated (Quick Effect): You can detach 2 materials from this card; negate that effect, and if you do, banish that card. (Quick Effect): You can Tribute this card with no material, then target 2 Level 6 “Toa Mata” monsters (1 EARTH monster and 1 WATER monster) in your GY; Special Summon them, but they cannot attack this turn. You can only use 1 “Toa Mata Combination – Crystal” effect per turn, and only once that turn.

Bionicle: Coming of the Toa (v3.21.6)

Magma combines the powers of Tahu and Onua to call forth something like a volcanic eruption, detaching all materials in one huge burst to both launch a Rock (Hint: The Rock is one of the Suvas) into the GY and make an opponent’s monster’s stats shrink to half under the heat.

Storm is a collaboration of Gali and Lewa, as seen in canon, calling forth a fierce thunderstorm in which the bolts of lightning are replaced by Toa Mata coming out from the Deck during either player’s turn. As such brief flashes, they are robbed of their ATK, can mostly not be used as material for anything, and disappear at the end of the next turn, but their effects remain usable, so this is a great way to throw in a little surprise when your opponent is just about to do something that happens to meet a trigger condition.

Crystal features the iconic tag team of Pohatu and Kopaka, mixing the former’s Spell/Trap hate with the latter’s banishing into a banishing Spell/Trap negate. This is a type of effect missing from both the regular Toa Mata and the generic Rank 6 pool, so it seemed like a useful addition.

To properly link these combinations to their intended materials, they share a second effect where they can, once used up completely (but not on the same turn they used their other effect), tag out for a pair of Toa Mata with exactly the correct Attributes. Due to overlapping Attributes, you can slightly cheat by e.g. turning a Crystal into Gali and Onua, but close enough. In terms of gameplay, this is another way to get the right trigger effects to your field at convenient times and provides a clear long-term resource advantage to using the archetypal Xyz over generic stuff.

A cut above that are the big bosses, the canonical combination models: The Toa Kaita, who come with their own Kanohi as well.

Akamai (+ Aki)

Akamai, Toa Kaita of Valor

Xyz Effect MonsterRank 6 | FIRE Warrior | ATK 3000 / DEF 2000

3 Level 6 “Toa Mata” monsters
Your opponent cannot activate cards or effects during the Battle Phase. If this card battles an opponent’s monster, that monster has its effects negated until the end of the Damage Step. Once per turn, when this card destroys an opponent’s monster by battle: You can detach 1 material from this card; inflict damage to your opponent equal to the destroyed monster’s original ATK.

Bionicle: Coming of the Toa (v3.21.6)

Great Kanohi Aki

Equip Spell

If another “Kanohi” card becomes equipped to the equipped monster, destroy this card. If the equipped monster is a “Toa Kaita” monster, it cannot be destroyed by battle, gains 1000 ATK, and can attack all monsters your opponent controls once each, also if it attacks a Defense Position monster, inflict piercing battle damage. Once per turn, while this card is equipped to a “Toa Mata” monster you control: You can Special Summon 1 “Toa Mata” monster with the same Level from your hand, then, immediately after this effect resolves, Xyz Summon 1 “Toa” Xyz Monster using monsters you control, including that Special Summoned monster.

Bionicle: Coming of the Toa (v3.21.6)
Wairuha (+ Rua)

Wairuha, Toa Kaita of Wisdom

Xyz Effect MonsterRank 6 | WIND Warrior | ATK 2600 / DEF 2600

3 Level 6 “Toa Mata” monsters
Once per turn, when a card or effect is activated (Quick Effect): You can detach 1 material from this card; negate the activation. If a material(s) is detached from this card (except during the Damage Step): You can declare 1 card type (Monster, Spell, or Trap); your opponent reveals 1 random card in their hand and the top card of their Deck. Then, apply the following effect(s) in sequence, based on the number of cards of the declared type revealed. You can only use this effect of “Wairuha, Toa Kaita of Wisdom” once per turn.
●1+: Draw 1 card.
●2: Banish 1 card your opponent controls or in their GY.

Bionicle: Coming of the Toa (v3.21.6)

Great Kanohi Rua

Equip Spell

If another “Kanohi” card becomes equipped to the equipped monster, destroy this card. If the equipped monster is a “Toa Kaita” monster, it is unaffected by your opponent’s card effects, also your opponent must keep their hand revealed. Once per turn, while this card is equipped to a “Toa Mata” monster you control: You can Special Summon 1 “Toa Mata” monster with the same Level from your hand, then, immediately after this effect resolves, Xyz Summon 1 “Toa” Xyz Monster using monsters you control, including that Special Summoned monster.

Bionicle: Coming of the Toa (v3.21.6)

While Summoning 2 Toa Mata at a time is relatively easy, getting the third one usually requires either multiple turns or a really good hand plus setup, so these are intended as legitimate win conditions for the deck.

Akamai is a certified unga bunga way to end a game. With 3000 ATK, locking your opponents effects in the Battle Phase, negating effects such as battle protection of whatever he is fighting, and burning after winning a battle, the Toa Kaita of Valor pretty much guarantees you at least 3000 damage all by himself. The Kanohi Aki further elevates this to solo OTK potential with 1000 more ATK, piercing damage, and being able to attack all the monsters.

Wairuha on the other hand is the more defensive option you go into if you expect the game to continue. I don’t think it needs to be said that an omninegate, even a non-destroying one, is a pretty strong effect, but in the hands of a wise player, the Toa Kaita of Wisdom grants even more power than that. As a second effect that triggers when a material is detached (and therefore immediately after using the negate), you get to play a little guessing game regarding your opponent’s hand and top of the Deck, and depending on how correct you are, win some crazy plusses. The Kanohi Rua enhances this package with effect immunity so you don’t have to waste the negate on protecting Wairuha, as well as revealing your opponent’s hand to give you an edge when guessing.

Since the two Kanohi that only work on Toa Kaita would be extremely dead draws most of the time, they have a secondary effect when equipped to a regular Toa to let you Xyz Summon with an additional material from your hand. This gives you another way to hit the necessary 3 with reasonable effort.

After introducing the characters, the stage, and the props with which they interact, all that’s missing from this grand show is the story itself. That part is told through a series of three Spells and Traps supporting the Toa Mata archetype.

Call of the Toa Stones

Spell

Discard 1 card; roll a six-sided die and excavate cards from the top of your Deck equal to the result, and if you do, you can add up to 2 excavated “Toa Mata” monsters with different names to your hand, also shuffle the rest into your Deck. Then, apply the following effect, based on the number of cards added to your hand this way. You can only activate 1 “Call of the Toa Stones” per turn.
●0: Set 1 “Coming of the Toa” directly from your Deck. It can be activated this turn.
●1: Add 1 Level 1 Rock monster with 0 ATK/DEF from your Deck to your hand.
●2: Gain 1800 LP.

Bionicle: Coming of the Toa (v3.21.6)

It all begins with the Call of the Toa Stones, a failsafe activated by the adventurer Takua to call the Toa lost at sea towards the island where they were meant to be. This is essentially the Toa Mata archetype’s standard issue search Spell, but I got carried away and made it way more complicated. Instead of simply adding a monster to the hand, you excavate equal to a die roll (resemblance to the “excavate 6” in Takua’s own effect very intentional), add 0-2 Toa Mata you find to your hand, shuffle the rest back, and then proceed in different ways depending on how many you actually added. This means the randomness just changes your plays and mostly can’t ruin them, and since you get to pick how many you add, higher rolls and more hits can only expand your options.

If you found 2 Toa Mata, your Call has succeeded, the Toa have arrived, you broke even on card advantage, and to celebrate all that you gain a bunch of LP. If you only found 1, you’re able to also grab a Suva or Suva Kaita to support that single Toa, offsetting the initial discard cost in a different way. And if you did not add any cards, you’ll have to live with the minus, but in exchange you can immediately continue the story in the proper way with the Coming of the Toa.

Coming of the Toa

Trap

Target up to 3 monsters with different names in your GY; Special Summon 1 “Toa Mata” monster from your Deck with the same Attribute as each target, but they cannot attack, also return them to the hand during the End Phase. Then, if all targets are in the GY because they were sent there this turn, you can place 1 “Quest for the Masks” from your Deck face-up in your Spell & Trap Zone. You cannot Special Summon monsters with 2000 or more ATK, except “Toa” monsters, the turn you activate this card. You can only activate 1 “Coming of the Toa” per turn.

Bionicle: Coming of the Toa (v3.21.6)

This one, as random Trap Cards in archetypes usually need to be, is kind of crazy. Best case scenario, it gives you three Toa Mata and a Continuous Spell on the field. Potentially during the first turn if you get it with Call and are also able to execute a combo that puts the necessary Attributes in the GY. Even with less perfect setup, you’ll still be able to Summon at least one monster from your Deck, and that tends to be pretty good.

There of course need to be downsides to balance this out, which are as follows:

  1. No attacking with the Summoned monsters.
  2. Everything goes back to the hand at the end of the turn.
  3. The Toa Mata need to be in your Deck.
  4. The only monsters with 2000 or more ATK you can Special Summon during the whole turn you activate this are Toa.

It’s the last two points especially that disqualify this card from being splashable to a degenerate level, since Toa Mata by themselves can be huge bricks in a deck that doesn’t also play their support and making a Wairuha turn 1 is a lot less good when it locks you out of pretty much all other boss monsters. Meanwhile, a dedicated Toa Mata strategy doesn’t have such an easy time setting up the GY for big Coming plays early in the game (hence the Suva Kaita’s ability to substitute for any Attribute), so this mostly acts as another way of throwing whichever Toa Mata your opponent is about to trigger onto the field.

And finally, what the Toa embark on after their Call and Coming is a Quest for the Masks.

Quest for the Masks

Continuous Spell

When a “Toa” monster is Normal Summoned: You can equip 1 “Noble Kanohi” or “Great Kanohi” Equip Spell from your Deck to it. You can send any number of “Kanohi” Equip Spells from your hand to the GY; draw that many cards. You can only use this effect of “Quest for the Masks” once per turn. Once per turn, during the End Phase: You can target 1 of your banished monsters whose Level is less than or equal to the number of “Kanohi” Equip Spells with different names in your GY; Special Summon it, then destroy this card.

Bionicle: Coming of the Toa (v3.21.6)

This is slightly more generic support for Toa and Kanohi in general, and particularly good in Toa Mata since it’s searchable. It equips Kanohi from the Deck on Normal Summon and trades Kanohi you bricked on for draws, but especially notable for the purpose of this guide is the End Phase effect to trade itself for a banished monster. This is meant to synergize with the Great Kanohi’s cost of banishing a monster to search their respective Toa Mata, but also has other uses like bringing back a Suva Kaita (only needs one Kanohi!) that used both its effects already.

Sample Decks

A relatively pure way to play Toa Mata is by mixing them with Kanohi, in particular the “Great” subset of them. The basic win condition of this deck is establishing one or more Toa on the field together with a Suva, and filling the GY with as many Kanohi as possible. This gives you a boss monster that can be endowed with any necessary protection or offensive boost at will, while possibly also disrupting the opponent with its own effect depending on which Toa you picked.

One of the easiest ways to accomplish this is obviously Isolde, who turns any two Toa on the field into a full Kanohi setup plus a fresh Toa on the field. But you also have more thematic ways of gathering Kanohi via Quest for the Masks, Gift of the Shrine, and the Golden Kanohi, and by using those you keep your Toa on the field free to overlay into the archetypal Xyz Monsters, which are also capable of using Kanohi powers. The major weakness of this deck is the sheer amount of Kanohi it plays, making it very easy to find multiple in your opening hand instead of directly playable cards. When that happens, you better hope Quest for the Masks is also there to unbrick you.

Shout out to Skill Drain for being the only non-custom card in the Main Deck, it just makes too much sense when the strategy is beatsticks who gain their powers from Equip Spells.


If you want to be a bit more experimental, but still remain lore-friendly, you can consider an alliance of the Toa Mata with the Chronicler’s Company, AKA C.C. Matoran. Instead of stuffing the deck with all the Kanohi it can take, we just play a few particularly useful ones to enable Isolde combos, which the C.C. Matoran can execute easily while climbing into Link-4 boss monsters. Doing so will automatically give you access to some Toa by searching them with Kanohi or setting up Attributes for Coming of the Toa in the GY, and those can either become additional threats right away (if you have a spare Normal Summon via Kini-Nui or got Coming from Call) or serve as powerful followup on subsequent turns.

Due to these basically guaranteed searches, the deck plays only one of each Toa Mata, so Call of the Toa Stones will most frequently be used to Set a Coming of the Toa that can be activated during the same turn. For these situations, I:P Masquerena is especially handy because ending on her and Isolde means you don’t Special Summon any non-Toa monsters with 2000 or more ATK, can use Coming to ideally get a Toa Kaita on turn 1, and then link into an indestructible Avramax during your opponent’s turn.


And if you really want to make sure you don’t brick on any Kanohi, here’s a somewhat less immersive deck that gets away with playing zero of them. Instead, we use Prank-Kids as our main combo to make the usual Battle Butler and then use the plethora of Attributes in the GY for a big Summon with Coming of the Toa on the next turn. This is strictly a multi-turn setup even if you get the quick activation for Coming with Call of the Toa Stones, since Prank-Kids Dodo-Doodle-Doo (why are their names like this?) will usually be needed to complete the main combo and has just enough to ATK to clash with the restriction on Coming of the Toa.

The uneven ratios of Toa here, with 2 Tahu, 2 Lewa, and 1 of everyone else, are just to reduce the chances of not having an Attribute left in the Deck. This way, opening Tahu or Lewa still leaves you with a FIRE/WIND target for Coming of the Toa.

Demo Video

Best of Test: Toa Mata

The tests shown here span multiple versions, so you can even see a few different iterations of the decks I came up with. The Toa Mata generally performed really well in tests against the AI, with some obvious bricking issues in the more Kanohi-heavy builds, and a hilariously large part of that seems to be how often they just happen to have the largest ATK stat on the field.

My feeling is that the high winrate is more due to the bots having trouble with stuff like that than the archetype being (too) strong, but there were a few interactions that occasionally felt just a little broken. It wasn’t enough to convince me I need to change something, but if you also happen to notice something like that, I’d be very grateful for a comment so I have more data to work with here. On that note, all other feedback is of course also very welcome.

Conclusion

The Toa Mata are an archetype centered around six strong, but somewhat unwieldy high-level Warrior monsters with varied effects that allow you to respond to different in-game events. Their individual flaws are compensated by their interactions with a wide range of external support, including masks, shrines, a temple, and a story told through Spells and Traps making it easy to get the team to your hand and field. Further power can be unlocked by using the Xyz bosses that represent them working together, finally culminating in their actual physical combined forms, the Toa Kaita.

Release(?): “Classic” Edition

I wasn’t going to have any kind of joke release for the annual joke release day this year, but then images of an upcoming Lego set including a rather hilarious kind of Bionicle homage emerged and I had to put something together last minute after all. Presenting: The Bionicle YGOPro Expansion “Classic” Edition.

Download (v3.20.4) here

It’s pretty much just a pack of alternative arts for all the Toa Mata monsters. Making the MOCs, editing them onto the respective background, and putting together a release on such short notice ended up being a bit more work than expected, but I somehow made it in time. If your timezone disagrees, it’s wrong.

Oh yeah, and I also recorded a quick video showing how these look in a duel. Enjoy.

Release: Heroes Unite

Download for EDOPro

With all the villages implemented, Bionicle: Coming of the Toa is approaching completion, and this release gives those titular heroes a significant boost to their strategy as a team. However, there is still one more support wave for them I need to bring over from the ancient scriptures, so the theme guide explaining the whole picture in detail will have to wait a bit longer. Instead, here’s a slightly longer release post to briefly go over the new additions.

Sample Duel

New/Reworked Cards

Suva Kaita

Effect MonsterLevel 1 | LIGHT Rock | ATK 0 / DEF 0

While in your hand or GY, this card is also WIND, WATER, FIRE, and EARTH-Attribute. (Quick Effect): You can Tribute this card, then target 1 Level 6 “Toa” monster in your GY; Special Summon that target. You can banish this card from your GY, then target 1 of your banished “Toa” monsters; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except “Toa” monsters, also Special Summon that target in Defense Position. You can only use each effect of “Suva Kaita” once per turn.

Bionicle: Coming of the Toa (v3.18.5)

As the sole new Main Deck monster, the Suva Kaita provides an additional way of summoning multiple Toa while having the same conveniently searchable statline as the regular old Suva. Also like the Suva, it’s treated as multiple Attributes in the hand for Toa Mata Tribute Summoning purposes, but why it does the same thing in the GY is at this point still a secret. The Suva Kaita’s on-field effect requires you to tribute it and only fetches the Level 6 (i.e., Main Deck) Toa, but being a Quick Effect means you can use it to set up a Toa Mata at exactly the right time for its effect to trigger during your opponent’s turn. The GY effect is slower and locks you into “Toa” Extra Deck monsters after using it, but in exchange it works on any banished Toa and actually nets you an additional monster on the field.

But wait, “Toa” Extra Deck monsters? Yes, that’s the other major contribution of this release, starting with three monsters depicting scenes of the Toa Mata uniting their elemental powers.

Magma

Toa Mata Combination – Magma

Xyz Effect MonsterRank 6 | FIRE Warrior | ATK 2900 / DEF 1200

2 Level 6 “Toa Mata” monsters
You can detach 2 materials from this card; send 1 Level 1 Rock monster with 0 ATK/DEF from your Deck to the GY, and if you do, you can halve the ATK/DEF of 1 monster your opponent controls. (Quick Effect): You can Tribute this card with no material, then target 2 Level 6 “Toa Mata” monsters (1 FIRE and 1 EARTH monster) in your GY; Special Summon them, but they cannot attack this turn. You can only use 1 “Toa Mata Combination – Magma” effect per turn, and only once that turn.

Bionicle: Coming of the Toa (v3.18.5)
Storm

Toa Mata Combination – Storm

Xyz Effect MonsterRank 6 | WIND Warrior | ATK 2200 / DEF 0

2 Level 6 “Toa Mata” monsters
During the Main or Battle Phase (Quick Effect): You can detach 1 material from this card; Special Summon 1 “Toa Mata” monster from your Deck, but its ATK becomes 0 and it cannot be used as material for a Synchro, Xyz, or Link Summon, also banish it during the End Phase of the next turn. (Quick Effect): You can Tribute this card with no material, then target 2 Level 6 “Toa Mata” monsters (1 WIND and 1 WATER monster) in your GY; Special Summon them, but they cannot attack this turn. You can only use 1 “Toa Mata Combination – Storm” effect per turn, and only once that turn.

Bionicle: Coming of the Toa (v3.18.5)
Crystal

Toa Mata Combination – Crystal

Xyz Effect MonsterRank 6 | EARTH Warrior | ATK 2000 / DEF 2700

2 Level 6 “Toa Mata” monsters
When a Spell/Trap Card or effect is activated (Quick Effect): You can detach 2 materials from this card; negate that effect, and if you do, banish that card. (Quick Effect): You can Tribute this card with no material, then target 2 Level 6 “Toa Mata” monsters (1 WATER and 1 EARTH monster) in your GY; Special Summon them, but they cannot attack this turn. You can only use 1 “Toa Mata Combination – Crystal” effect per turn, and only once that turn.

Bionicle: Coming of the Toa (v3.18.5)

As momentary alliances rather than wholly new beings, all of these 2-material Xyz share a Quick Effect to split apart into two Toa Mata of the appropriate Attributes once they run out of materials, kind of a roundabout way of rewarding you for actually using the correct team members. As for what benefit summoning them brings:

  • Magma (Tahu + Onua) is simply big and can use up all its materials in a single volcanic burst that both launches a Rock into your GY (where both your Suvas can be useful) and optionally makes an opponent’s monster wilt under the heat. The ability to immediately detach 2 materials also means the tagout effect is already available on the opponent’s following turn.
  • Storm (Gali + Lewa) – the only one of these with a concrete basis in the story – serves as the ultimate way of setting up exactly the right Toa Mata in exactly the situation where its effect can be triggered, by summoning them directly from Deck as brief flashes of lightning. One fun thing you can do, for example, is bring out Kopaka in response to an effect that will remove another card you control, thereby letting you banish something in retaliation.
  • Crystal (Pohatu + Kopaka) rounds out the trio with a solid defensive option in the simple form of a Spell/Trap negate. I always feel a bit bad giving a card boring old negation rather than something more unique, but in this case the old version already had an effect to negate what targets it (now made redundant by the Kanohi Miru) and both Toa Mata and the Rank 6 Xyz pool at large are a bit lacking in ways to guard against blowout Spells and Traps, so I figured it was justified here. Needing to detach both materials for the cost is half a balancing measure and half a trick to ensure you can set up the tagout effect quickly.

At this point you may have noticed that, should one of these Toa Mata Combinations ever wind up banished, a Suva Kaita in the GY can bring it back, at which point it will be without material and thus able to turn itself into 2 Level 6 Toa Mata. And if you can just get a third from somewhere, that naturally opens the door to the most obvious choice for the archetype’s ultimate bosses: Toa Kaita.

Akamai (+ Aki)

Akamai, Toa Kaita of Valor

Xyz Effect MonsterRank 6 | FIRE Warrior | ATK 3000 / DEF 2000

3 Level 6 “Toa Mata” monsters
Your opponent cannot activate cards or effects during the Battle Phase. If this card battles an opponent’s monster, that monster has its effects negated until the end of the Damage Step. Once per turn, if this card destroys an opponent’s monster by battle: You can detach 1 material from this card; inflict damage to your opponent equal to the destroyed monster’s original ATK.

Bionicle: Coming of the Toa (v3.18.5)

Great Kanohi Aki

Equip Spell

If another “Kanohi” card is equipped to the equipped monster, destroy this card. If the equipped monster is a “Toa Kaita” monster, it cannot be destroyed by battle, gains 1000 ATK, and can attack all monsters your opponent controls once each, also if it attacks a Defense Position monster, inflict piercing battle damage. Once per turn, if this card is equipped to a “Toa Mata” monster you control: You can Special Summon 1 “Toa Mata” monster with the same Level from your hand, then, immediately after this effect resolves, Xyz Summon 1 “Toa” Xyz Monster using monsters you control, including that Special Summoned monster.

Bionicle: Coming of the Toa (v3.18.5)
Wairuha (+ Rua)

Wairuha, Toa Kaita of Wisdom

Xyz Effect MonsterRank 6 | WIND Warrior | ATK 2600 / DEF 2600

3 Level 6 “Toa Mata” monsters
Once per turn, when a card or effect is activated (Quick Effect): You can detach 1 material from this card; negate the activation. If a material(s) is detached from this card (except during the Damage Step): You can declare 1 card type (Monster, Spell, or Trap); your opponent reveals 1 random card in their hand and the top card of their Deck. Then, apply these effects, in sequence, based on the number of cards of the declared type revealed. You can only use this effect of “Wairuha, Toa Kaita of Wisdom” once per turn.
●1+: Draw 1 card.
●2: Banish 1 card your opponent controls or in their GY.

Bionicle: Coming of the Toa (v3.18.5)

Great Kanohi Rua

Equip Spell

If another “Kanohi” card is equipped to the equipped monster, destroy this card. If the equipped monster is a “Toa Kaita” monster, it is unaffected by your opponent’s card effects, also your opponent must keep their hand revealed. Once per turn, if this card is equipped to a “Toa Mata” monster you control: You can Special Summon 1 “Toa Mata” monster with the same Level from your hand, then, immediately after this effect resolves, Xyz Summon 1 “Toa” Xyz Monster using monsters you control, including that Special Summoned monster.

Bionicle: Coming of the Toa (v3.18.5)

As acquiring the materials for these amalgamations of three Toa Mata is a feat that either requires using quite a few cards or having a bit of prior setup, they’re designed as outright win conditions for the deck, with the decision which one you summon dependent on the particular game state you find yourself in.

Akamai is an incredibly straightforward tool for ending games: It locks your opponent out of all activated effects as soon as you enter the Battle Phase, negates continuous effects (including battle protection) of anything it fights for good measure, and then inflicts burn damage after destroying a monster. While not quite an OTK on its own, the Toa Kaita of Valor does get rid of just about any monster under 3000 ATK with no fear of consequences and may finish off an already damaged opponent.

Wairuha is the more forward-thinking option in case you expect the duel to continue past the current turn, backing you up with the simple yet devastating power of a singular omninegate. This negation, notably, does not come with built-in destruction, and that’s because it is instead followed by a slightly more amusing aftermath. After a material is detached from Wairuha, including for the negation cost, you may choose a card type based on your understanding of your opponent’s hand and deck, and if you choose wisely, the rewards include both drawing a card and banishing from the opponent’s field or GY. This is a separate trigger effect for the simple reason that I didn’t want the negation to be dependent on the opponent having a hand or vulnerable to Ash Blossom. While not quite an unbreakable board on its own, the Toa Kaita of Wisdom still serves as an annoying piece of disruption with the potential to bring its controller great benefits.

And now that I’ve used the phrasing “not quite […] on its own” for both of them, it’s time to cover the final extra piece that changes this. Both of the Toa Kaita come with their unique Kanohi that grants only them the combined power (more or less) of three Equip Spells. Akamai’s Aki (Hau + Pakari + Kakama) upgrades it to a 4k attacker that inflicts piercing and hits all monsters while being indestructible by battle – usually enough for an OTK. And Wairuha’s Rua (Kaukau + Akaku + Miru) grants full protection from all effects while allowing you to see the opponent’s hand (giving you an advantage in the wisdom game) – making it the fabled omninegating Towers that basically only falls to Kaijus.

Both of these Kanohi also do something when equipped to the main deck Toa Mata, namely summoning another from the hand to immediately overlay (originally I just wanted the effect to be treating them as 2 materials for an Xyz Summon, but it turns out that doesn’t exist in the real game and is only supported in EDOPro if you use a hardcoded effect type, which I didn’t like). Another point they share in common is that both of their names also refer to characters in the Japanese version of Yu-Gi-Oh! 5D’s, but our scientists are still working on figuring out what that might mean.

Updates

Some tweaks have been made to a few cards other than the new additions as well. Least among them are tiny stat changes on Onua (DEF 2000 -> DEF 2100) and Pohatu (DEF 1650 -> DEF 1700), for an overall smoother DEF curve from Tahu’s 1500 to Kopaka’s 2500. Not even going to waste a card viewer block on this.


Next, a tributed Toa Mata summoned back to the field by Kini-Nui will now be banished when it leaves the field.

v3.18.5

The Great Temple, Kini-Nui

Field Spell

During your Main Phase, you can Normal Summon 1 “Toa Mata” monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) If a “Toa” monster(s) is Tributed for the Tribute Summon of a “Toa Mata” monster and sent to your GY: You can target 1 of those monsters; Special Summon it in Defense Position, but banish it when it leaves the field. During the End Phase: You can destroy this card, and if you do, Special Summon 1 Level 1 Rock monster with 0 ATK/DEF from your Deck. You can only use each effect of “The Great Temple, Kini-Nui” once per turn.

Bionicle: Coming of the Toa (v3.18.5)
v3.14.3

The Great Temple, Kini-Nui

Field Spell

During your Main Phase, you can Normal Summon 1 “Toa Mata” monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) If a “Toa” monster(s) is Tributed for the Tribute Summon of a “Toa Mata” monster and sent to your GY: You can target 1 of those monsters; Special Summon it in Defense Position. During the End Phase: You can destroy this card, and if you do, Special Summon 1 Level 1 Rock monster with 0 ATK/DEF from your Deck. You can only use each effect of “The Great Temple, Kini-Nui” once per turn.

Bionicle: Coming of the Toa (v3.14.3)

This means making Isolde with Kini-Nui is slightly worse (and provides you one less Kanohi search opportunity), but the archetypal Xyz Monsters conveniently bypass this change. It might also serve as another way to set up the Suva Kaita GY effect.


The Suva now requires a cost of 500 LP for each Kanohi change, similar to the built in swapping of the old Kanohi.

v3.18.5

Suva

Effect MonsterLevel 1 | LIGHT Rock | ATK 0 / DEF 0

While in your hand, and while face-up on the field if you control a “-Koro” Field Spell Card, this card is also WIND, WATER, FIRE, and EARTH-Attribute. Once per Chain (Quick Effect): You can pay 500 LP, then target 1 “Toa” monster you control; equip 1 “Kanohi” Equip Spell from your hand or GY to that target, except a card that is in the GY because it was destroyed while face-up on the field and sent there this turn. If you control a “Toa” monster: You can Special Summon this card from your GY. You can only use this effect of “Suva” once per turn.

Bionicle: Coming of the Toa (v3.18.5)
v3.14.3

Suva

Effect MonsterLevel 1 | LIGHT Rock | ATK 0 / DEF 0

While in your hand, and while face-up on the field if you control a “-Koro” Field Spell Card, this card is also WIND, WATER, FIRE, and EARTH-Attribute. Once per Chain (Quick Effect): You can target 1 face-up “Toa” monster you control; equip 1 “Kanohi” Equip Spell Card from your hand or GY to that target, except a card that is in the GY because it was destroyed while face-up on the field and sent there this turn. If you control a “Toa” monster: You can Special Summon this card from your GY. You can only use this effect of “Suva” once per turn.

Bionicle: Coming of the Toa (v3.14.3)

This came about because something about the whole dynamic of filling your GY with Kanohi and then freely accessing them via Suva while potentially triggering a search effect each time felt pretty unfair, and after spending a while warily staring at said search effects and their +1 nature in card advantage, I came to the conclusion that the problem is in the Suva being a completely free once-per-chain effect. Because getting a specific Level 6 monster that most of the time requires a Tribute Summon to hit the field honestly deserves to be a plus even if there’s a combo that allows doing it repeatedly, especially when each search does have a tangible cost of banishing a monster from the GY. Meanwhile, being able to just spam the Suva effect to cycle through Kanohi as much as you want not only almost makes it so that all of them are equipped at once, but also that as many of them as the present GY setup allows can and will trigger each turn. And don’t get me started on negating your own Suva with Wairuha just so you can use the detach effect while losing absolutely nothing. An LP cost may be the most insignificant of costs, but at least it disincentivizes and punishes spam that doesn’t lead to worthwhile benefits. I went with 500 LP rather than the classic 800 because I wanted cycling through a set of 6 Kanohi to cost less than half of the starting 8000, which I guess would also work if it was 600. Might still play around with the value a bit.


Turaga Nuju can now bounce not only one target at a time, but as many as you want if you just have the same number of monsters to flip face-down in exchange.

v3.18.5

Turaga Nuju

Link Effect MonsterLink-2 [◀ ▶] | WATER Spellcaster | ATK 1100

2 monsters, including a WATER Warrior monster
If this card is Special Summoned: You can target 1 face-up Spell/Trap you control; until the end of the next turn, while you control a WATER monster, that target cannot be destroyed by card effects (even if this card leaves the field). Once per turn: You can target any number of cards your opponent controls; change that many monsters you control to face-down Defense Position, and if you do, return the targeted cards to the hand.

Bionicle: Coming of the Toa (v3.18.5)
v3.16.6

Turaga Nuju

Link Effect MonsterLink-2 [◀ ▶] | WATER Spellcaster | ATK 1100

2 monsters, including a WATER Warrior monster
If this card is Special Summoned: You can target 1 face-up Spell/Trap you control; until the end of the next turn, while you control a WATER monster, that target cannot be destroyed by card effects (even if this card leaves the field). Once per turn: You can target 1 card your opponent controls; change 1 monster you control to face-down Defense Position, and if you do, return that target to the hand.

Bionicle: Coming of the Toa (v3.16.6)

This helps Ko-Koro’s terrible going-second ability a bit, but more importantly plugs a gaping hole in the gameplan where it was really hard to keep your opponent locked down as intended if they ever managed to put out multiple monsters. Now, you just have to make sure they can’t exceed your field presence in a single turn while restricted by Ko-Koro and you should be good. Do watch out for the devil in the details of the new effect, though: While (according to the precedent I found) it will resolve even if not all the targets are on the field any more, you will still have to flip “that many” (the original targeted number) of your monsters, and if you can’t, you bounce nothing.


The Kanohi Akaku got a little overhaul motivated by some realizations I came to while designing for and testing Toa Mata decks. One, there’s no way anything as fancy and complicated as the original effect can even partially fit into the Rua’s text. And two, a Kanohi that needs to be on the field at a certain point to gain its effect and also permanently ceases to apply once no longer on the field sucks ass in a strategy that involves rapidly changing masks in response to the situation. Thus, the fancy complicated “hand sniping” effect was replaced by a continuous hand reveal just like the Rua (if it’s fair on Mind on Air then it shouldn’t be a problem on an archetype-restricted Equip Spell) plus a simpler hand sniping effect that just banishes for a turn.

v3.18.5

Great Kanohi Akaku

Equip Spell

If another “Kanohi” card is equipped to the equipped monster, destroy this card. If this card is sent to the GY: You can banish 1 monster from your GY; add 1 “Toa Mata Kopaka” from your Deck to your hand. You can only use this effect of “Great Kanohi Akaku” once per turn. While equipped to a “Toa” or “Makuta” monster you control, this card gains these effects.
●Your opponent must keep their hand revealed.
●Once per turn, if your opponent adds a Spell/Trap(s) to their hand (except during the Damage Step): You can banish that Spell/Trap(s) until the End Phase.

Bionicle: Coming of the Toa (v3.18.5)
v3.16.6

Great Kanohi Akaku

Equip Spell

If another “Kanohi” card is equipped to the equipped monster, destroy this card. Once per turn, if this card is equipped to a “Toa” or “Makuta” monster you control and your opponent draws a card(s): You can activate this effect; your opponent reveals that card(s) (until your next End Phase). Spells/Traps revealed by this effect cannot be activated or Set while you control this face-up card. If this card is sent to the GY: You can banish 1 monster from your GY; add 1 “Toa Mata Kopaka” from your Deck to your hand. You can only use this effect of “Great Kanohi Akaku” once per turn.

Bionicle: Coming of the Toa (v3.16.6)

And that concludes the information on the Version 3.18.5 release. We’re still only about halfway through the month, so maybe there’s enough time left to also implement a certain Chronicler … ?

Deck Idea(s): Things You Can Do With Toa Mata

At the time of this writing, the Toa Mata have yet to receive their Theme Guide, because even with all members of the team implemented, they’re still missing some support cards from old BCOT that have a major role in their playstyle. However, to modernize those missing cards, I do need to have a solid idea of what the updated Toa can do and what they need help with, so I have been experimenting with a few different builds using what we have so far. This is a brief account of those ideas and the rationale behind them.

The Kanohi Build

https://www.duelingbook.com/deck?id=9539889

This one was included with the 3.17.4 release, and represents what is probably the most functional way to play “pure” Toa Mata at this point. The sole combo it revolves around requires a hand of any 2 different Toa Mata plus Kini-Nui (or Mata Nui to search it): Activate Kini-Nui, Normal Summon one Toa by Tributing the other one from your hand, trigger Kini-Nui to revive the Tributed monster, and use the two Toa to make Isolde, searching another Toa for the next turn. Then, you activate Isolde for 6 and watch your opponent quiver in fear at the sight of such a power move while you send all the Kanohi to the GY and Special Summon a Toa Mata from the Deck. The sent Kanohi let you add two more Toa of your choice by banishing the materials used for Isolde, the extra Normal Summon from Kini-Nui means you can get one of those out right away if you wish, and during the End Phase Kini-Nui can summon a Suva from the Deck by destroying itself, which will also bring a Mata Nui in your GY (if there is one) back to the field.

In summary, the turn 1 payoff consists of:

  • 2 Toa Mata with at least 2000 ATK, each providing a more or less potentially disruptive trigger effect during the opponent’s turn (such as monster effect negation, Spell/Trap destruction, bouncing monsters, or returning cards in the GY to the Deck)
  • A Suva that lets you access any of the 6 Kanohi in your GY to buff your Toa Mata with things like protection from either targeted or non-targeted effects, battle protection, or simply +1000 ATK.
  • Isolde (largely useless at this point, but still there)
  • 1 Toa Mata in your hand (searched by Isolde)
  • Optionally Mata-Nui, which gives your Normal Summoned Toa Mata +600 ATK/DEF
  • The 2 other cards that were initially in your hand

Going second, the deck has some convenient properties that may help it do its thing in the face of an established board. First of all, 18 of the 21 monsters it plays have 2000 or more ATK and don’t take any field setup to bring out, so sometimes you can just Normal Summon, immediately hit over a boss monster, and then safely do the combo in Main Phase 2. Also, if the monster you Normal Summon to trigger Kini-Nui is Gali, she will be able to negate one of the monsters on the opponent’s field to prevent interruption (but doesn’t do anything against handtraps, sadly). Lewa can also help clear the field because he’ll be able to bounce something when you summon your Suva (whether from Deck or GY).

If you don’t manage to pull off the combo, what you usually fall back on is still a boss-sized monster that may or may not have meaningful disruption and/or protection, which may just be enough to keep you in the game. And with the Kanohi constantly repleneshing Toa Mata in your hand plus Mata Nui being able to search Kini-Nui every turn, you should be able to try again easily.

Can a deck that puts up 2 disruptions at best, needs intensive micro-managing to achieve protection, and has almost no room to run staples be called good? Probably not. Does it do its thing impressively well for having no major plays beyond a (more or less) 3 card combo? Yes. I rate it “Isolde is a stupid card”/10.

Aristotlean Hybrids

The following decks are all based on the idea of combining the Toa Mata with other archetypes that also have their monsters spread across the Attributes WIND, WATER, FIRE, and EARTH. The idea is basically to perform the usual plays of such an archetype X, ideally get a Kanohi into the GY along the way for a search, and then use either a leftover Normal Summon or the extra one from Kini-Nui on a Toa, adding an extra miniboss or even a Rank 6 to the field. The matching Attributes are meant to help consistency by letting you use excess monsters from archetype X in your hand as Tributes for the Toa Mata, though in practice it certanly felt like hands such as Tahu plus anything except another FIRE monster were way more common than they should be.

C.C. Matoran

C.C. Matoran

Prank-Kids

Prank-Kids

Brave Token

Brave Token

Kaiju

Kaiju

Ghost Girls

Ghost Girls

The order in which the decks appear in the slideshow above is also an approximate ranking of their playability, ranging from actually kinda decent to complete garbage. The ratios in the Toa Mata portion differ between them because I threw them together at various points in time and never tested them deeply enough to figure out what’s best.

A quick summary of each of these ideas:

  • C.C. Matoran: The most lore-friendly of all builds, and quite competent due to both halves being Warrior archetypes. Normal Summoning Kopeke gives you easy Isolde access by searching either Taipu (at the cost of an attack lock) or Tamaru (at the cost of only putting 1 monster in the GY instead of 2), and Isolde can then dump 2 Kanohi to search up to 2 Toa Mata and Special Summon Hafu, who will in turn bring out an additional C.C. Matoran from hand or GY. That gives you the material for a Link-4, and if you have Kini-Nui, a Toa Mata or two to back it up as well.
  • Prank-Kids: The problem with Kanohi being the main searcher for Toa Mata is that you first need to put both the Kanohi and a monster into the GY. A Link-1 is quite possibly the easiest way to accomplish that, and Prank-Kids are an archetype notoriously capable of getting ridiculous value through a simple combo that starts by summoning their (now sadly limited) Link-1 monster. Better yet, the combo doesn’t care if the Prank-Kids stay in the GY beyond their activation as long as you ultimately end up with WIND+FIRE+WATER in your hand or field ready to fuse, so banishing them with a Kanohi along the way is pretty much a free Toa Mata. Only downside is that Prank-Kids usually take up the Normal Summon, but that’s what Kini-Nui is for.
  • Brave Token: The OCG’s recent hot meta thing, the Brave Token AKA Adventurer Token AKA Isekai Engine, also has the correct Attribute mix, and actually gets by with no Normal Summons needed. In fact, it actively discriminates against Normal Summoned monsters by making you unable to activate their effects the turn you use the engine, but since your Normal Summon is going to be a Toa Mata that generally reacts to something during your opponent’s turn, this restriction is quite stomachable. My impression of the deck is that it works, but the Toa Mata’s contributions of big stats, situational disruption, and Rank 6 access unfortunately feel a bit overshadowed by the insanely consistent omni-negate engine that is Brave Token.
  • Kaiju: The main idea behind this one, Attribute matching aside, is that Special Summoning a Kaiju to your opponent’s field triggers Lewa to bounce it back, which is obviously a pretty cool play. Sadly it doesn’t do much more than that plus plain old beatdown, and that’s not quite enough to win unless you get really lucky.
  • Ghost Girls: Stuffing leftover deck space with handtraps is a well-tested competitive strategy, so I figured I’d try doing that as well, using the ones that have the appropriate Attributes. Sadly those particular handtraps aren’t exactly impactful enough to totally prevent an opponent from bringing out anything a big beatstick can’t deal with, so it doesn’t quite see the same results here as it does in actual meta decks.

60 Card Monstrosities

Another archetype with all the right Attributes I tried out was Nemeses, however they are not featured in the previous section because I ran into a bit of a problem: Just like the Toa Mata don’t really do anything unless you can get out multiple and/or set up your GY with a Suva and several Kanohi, Nemeses don’t really do anything unless you get some monsters banished first. And since the main way to get monsters banished also relies on sending Kanohi to the GY, neither half of the deck is particularly capable of getting itself or the other started despite having good synergy once they’re running.

In trying to resolve this, I attempted stuffing a bunch of extra “spicy” techs into the deck, eventually blowing it up to a pile of 60 cards that somewhat reliably worked.

https://www.duelingbook.com/deck?id=9557017

Aside from the obvious, the most significant addition here are probably PSY-Framegear Gamma + Driver, as a powerful handtrap that conveniently can also set up some banished monsters for Nemeses plays. Driver also happens to be Level 6, so you can use it to pay the cost of Celestial Observatory and feel like an absolute king. However, at the end of the day, these additions only bring a slight reduction in the amount of luck you need to actually set up the really good plays, so I took a second stab and tried to fill up the 60 cards by bringing in a third archetype instead.

https://www.duelingbook.com/deck?id=9557112

C.C. Matoran proved quite competent at quickly dumping a few Kanohi to the GY when I previously tried them as the sole partner archetype for the Toa Mata, so I figured adding them might be a fine way to handle the observed issues with getting the deck to its initial velocity. And it does indeed seem like doing the good old C.C. Matoran play of letting Isolde send 2 Kanohi to the GY provides just enough setup for both the Toa Mata and the Nemeses portion to perform actual plays. Maybe it would even be possible to condense this triple mix down to 40 cards somehow, but I haven’t tried.

Single Attribute Soup

A common problem with the mixed-Attribute decks was getting Toa without any of the right Tributes, so to bypass that issue I also tried building a deck that only uses Toa of the same Attribute along with matching support. The candidates for that would be WATER (Gali and Kopaka) or EARTH (Onua and Pohatu), and I picked WATER because then I can also incorporate Kopeke for that sweet C.C. Matoran Isolde combo.

https://www.duelingbook.com/deck?id=9563264

The rest is just Frogs as a compact WATER package with a pretty good payoff, plus a single Ko-Koro to search with Mata Nui. Because I guess falling back to stall in cases where you don’t have anything else might at least keep you alive.

My verdict on this after a brief test run is that it can definitely do something more consistently than the decks that try to make multiple Attributes work, but what it does tends to be less impressive. For example, playing only 2 Toa gives you much less Rank 6 access via Kini-Nui, and even summoning one plus a Suva doesn’t do as much when the Kanohi selection is limited to Akaku and Kaukau. Also, I don’t really like it in concept, because the only reason there even are multiple Toa with the same Attribute is because ICE and STONE aren’t a thing in Yugioh.

Takeaways

The difference between a worthwhile experiment and a waste of time lies in whether or not you learn something in the process, so after trying all this, we face the big question: What does it tell us about Toa Mata and their future design requirements? I will end this on a quick summary of my observations, don’t hesitate to tell me in the comments if you feel I missed something.

  • There need to be more ways to get at least two Toa on the field. Kini-Nui is nice and quite accessible now that Mata Nui exists, but even assuming you find it every game, it’s still a gigantic choke point and negating it might just end your turn on a single big monster with a moderately useful effect.
  • Continuing from that last point, a single Toa Mata should provide a bit more value than it currently does. I kinda made this harder for myself than it needs to be by deciding the standard archetype support effects (searching, revival, etc) should be supplied only by support cards (and eventually Extra Deck monsters) rather than the main monsters themselves, to represent the Toa starting out as scattered amnesiacs before gathering towards the climax of the ’01 story. We’ll see if I can get away with sticking to my guns there.
  • A mix of all the Toa plus another engine/archetype that covers the same Attributes isn’t as good as expected, probably because it gives you more wrong ways to combine Attributes than right ones. As far as Toa Mata Tribute fodder goes, other members of the team or the multi-Attribute (in the hand) Suva have proven to be far more reliable options.
  • Early in the duel, going into Isolde with two Toa Mata and dumping all your Kanohi seems way better than making any Rank 6, which always bothers me a bit. I’d like to design the archetypal Xyzs to provide more value than even that, but it’s hard to imagine a way to do that without getting ridiculous. Maybe the better solution would be introducing additional ways to set up Kanohi, since Isolde is only so crazy good while you haven’t done that yet.
  • Another problem with making a Rank 6 out of Toa is that it usually removes all the Toa on your field, which takes away their potentially disruptive effects, Suva access, and Kanohi benefits. Isolde at least can give you another Toa by dumping 6 Kanohi, so it’s less of an issue there. This honestly might be resolved just by the fact that the upcoming dedicated bosses will also have “Toa” names, but I already have some ideas how this point could be addressed even further.
  • The banishing cost I somewhat spontaneously added to the Kanohi searches so stuff like Isolde wouldn’t get out of hand too much comes with some interesting practical challenges. On the one hand, the fact that you need to get both the Equip Spell and a monster into the GY makes them too unreliable to really act as the archetypal search cards, not to mention they can only get one specific monster each. On the other hand, if you do get them going, and especially if you get a Toa Mata + Suva setup where potentially every Kanohi swap translates to a search, you end up accumulating a lot of banished monsters that don’t really have any use if you’re not playing specifically a Nemeses hybrid. Not sure yet if it makes sense to add support that takes advantage of the big banished pile, since it tends to only exist when you’re already popping off anyway.

Theme Guide: Le-Koro (BCOT)

In accordance with the frankly inexplicable ordering of Bionicle’s six main elements I mentally insist on, Le-Koro is the final village to receive its updated strategy. As usual, the guiding principle is that of the village itself, and in this case that means “Faith”.

Le-Koro, Village of Air

Field Spell

Your opponent’s monsters cannot target WIND monsters you control for attacks, except the WIND monster you control with the highest ATK (either, if tied). When you Normal or Special Summon a monster(s) that has a Level: You can target 1 of those monsters; negate its effects (if any) and make its ATK 0, and if you do, add 1 WIND Warrior monster with a different name and an equal or lower Level from your Deck to your hand, also you cannot Special Summon for the rest of this turn, except WIND monsters. You can only use this effect of “Le-Koro, Village of Air” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Now what does Faith mean here and how does it align with the effects listed above? Well, according to the BS01 page, “Faith is trusting your allies, and trusting that all will end well” – a definition whose actual origin I cannot verify because I never got past that annoying loadscreen bug in MNOG2 myself. Regardless, it’s what I went with, and so we have one effect to allow weaker WIND monsters safe existence on the field by trusting in their more powerful allies, and another to search a WIND Warrior by disabling a monster on summon, in the faithful belief that this newly arrived ally will cause all to end well. The first of these comes up occasionally (especially against AIs who have no idea how to deal with it), while the second forms an essential enabler for like half your plays.

If you have ever filtered the card pool to WIND Warriors specifically (first question: why?), you may now be wondering “what the heck are you even supposed to search with this?”. The obvious answer is “Le-Matoran”, which is the cue to introduce the resident C.C. Matoran as the preferred search target.

C.C. Matoran Tamaru

Effect MonsterLevel 2 | WIND Warrior | ATK 400 / DEF 400

If you control a Warrior monster with 1000 or less ATK: You can discard 1 card; Special Summon this card from your hand or GY, but place it on the bottom of the Deck when it leaves the field. During your Main Phase: You can activate this effect; your “C.C. Matoran” monsters can attack directly this turn, also return this card to the hand. You can only use each effect of “C.C. Matoran Tamaru” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

The mathematically inclined among you may notice that the range of 1000 or less also includes the number 0, which conveniently is the exact ATK value any monster will have after being used to trigger Le-Koro’s search. So Summoning any Warrior under Le-Koro gives you a Tamaru ready to summon himself (which is free from the hand – “from your hand or GY” means he can be used to fulfill his own discard requirement, just like e.g. Machina Fortress). As the bottom-dwelling type of Le-Matoran who is not particularly fond of heights, he will return to the bottom of the Deck after being summoned this way, but Le-Koro can just add him back at the next opportunity anyway. The second effect is more for use with other C.C. Matoran and references his contribution in clearing a path for the company on the road to Kini-Nui. This includes a self-bounce that is a bit oddly phrased with “also” so that the whole effect works even if Tamaru is marked for returning to the Deck.

Another point to consider about Le-Koro is that it doesn’t start negating your monster’s effects until its search has resolved, which means any on-summon effects chained to it will still go through. And that’s exactly what the other Le-Matoran take advantage of.

Matoran Musician Makani

Tuner Effect MonsterLevel 2 | WIND Warrior | ATK 500 / DEF 400

If this card is Normal or Special Summoned from the hand: You can Special Summon 1 Level 4 or lower “Matoran” monster from your hand. If this card is in your GY, except the turn it was sent there: You can banish this card, then target 1 WIND Warrior monster in your GY, except “Matoran Musician Makani”; add it to your hand. You can only use each effect of “Matoran Musician Makani” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Matoran Pilot Kongu

Effect MonsterLevel 2 | WIND Warrior | ATK 800 / DEF 400

If this card is Normal or Special Summoned: You can send 1 Winged Beast “Rahi” monster from your hand or Deck to the GY, and if you do, this card can attack your opponent directly this turn. You can only use this effect of “Matoran Pilot Kongu” once per turn. When this card inflicts battle damage to your opponent: You can banish 1 WIND monster from your GY, then target 1 face-up monster your opponent controls with DEF less than or equal to that banished monster’s ATK; destroy it.

Bionicle: Challenge of the Rahi (v3.20.4)

Makani offers a simple yet enticing array of effects. On Normal or Special Summon, he brings out another Matoran (including visitors from other villages, whom he welcomes musically) from the hand, and in subsequent turns you can recycle a WIND Warrior by banishing him from the GY. Oh, and on top of this he’s a Tuner, giving you access to the pretty decent WIND Synchro pool.

Kongu‘s on-summon effect takes him to the skies on the back of a Winged Beast Rahi milled from the Deck, allowing him to attack directly for a turn. This makes it easy for him to inflict battle damage, which then triggers the effect to banish a WIND monster from the GY (potentially the very Rahi he sent there) and get rid of an opponent’s monster with insufficient defense. And the hidden trick to all this is that you can actually use Kongu even on the very first turn to get more monsters on the field. How? With the right bird, of course.

Kewa, Vulture Rahi

Pendulum Effect MonsterLevel 4 | Scale 2/2 | WIND Winged Beast | ATK 1400 / DEF 400

[ Pendulum Effect ]
You can target 1 Spell/Trap on the field; send 1 Beast or Winged Beast “Rahi” monster from your hand or face-up Extra Deck to the GY, and if you do, destroy that target. You can only use this effect of “Kewa, Vulture Rahi” once per turn.
—————————————-
[ Monster Effect ]
If this card is sent to the GY: You can Special Summon 1 other Level 4 or lower WIND monster from your GY, but negate its effects. If this card is banished: You can add 1 Beast or Winged Beast “Rahi” monster from your GY or face-up Extra Deck to your hand, except “Kewa, Vulture Rahi”. You can only use 1 “Kewa, Vulture Rahi” effect per turn, and only once that turn.

Bionicle: Challenge of the Rahi (v4.7.3)

The Kewa is a common ride for Le-Matoran pilots, and makes itself attractive for Kongu’s mill effect by bringing back any other low-level WIND monster when sent to the GY. You do have to set up the GY first to do anything with this, but if you have that, it’s just a free monster on the field. It can also recycle a Rahi in your GY when banished, which might have some applications in this deck. I haven’t tried.

So we have seen that basically all our main deck monsters provide some way to potentially get 2 Warriors on the field, and with 2 Warriors on the field we of course make Isolde because that card is cra- wait, what do you mean Le-Koro locks you to WIND? Well, well, good thing we have a Turaga to go into instead.

Turaga Matau

Link Effect MonsterLink-2 [↙ ▶] | WIND Spellcaster | ATK 1400

2 monsters, including a WIND Warrior monster
During your Main Phase: You can Special Summon 1 Level 4 or lower WIND monster from your hand in Attack Position, but its ATK becomes 0. If this card is sent from the field to the GY: You can activate this effect; during the Standby Phase of your next turn, add 1 WIND monster from your GY to your hand, then, if your opponent controls more monsters than you do, you can make all monsters they currently control lose 700 ATK/DEF until the end of that turn. You can only use each effect of “Turaga Matau” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Noble Kanohi Mahiki

Equip Spell

If another “Kanohi” card becomes equipped to the equipped monster, destroy this card. Once per turn, while this card is equipped to a “Turaga”, “Toa”, or “Makuta” monster and you control no other monsters: You can Special Summon 1 “Illusion Token” (Spellcaster/WIND/Level 3/ATK 0/DEF 0), but destroy it when this card leaves the field. If this card is in your GY: You can Tribute 1 monster, then target 1 “Turaga Matau” in your GY; Special Summon it and equip it with this card. You can only use this effect of “Noble Kanohi Mahiki” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Matau has a reputation as a jokester, with hilarious jokes such as “summoning a monster in Attack Position but with 0 ATK”. Funny how that just so happens to be a good way of making use of your Le-Koro searches in case they don’t have the ability to Special Summon themselves. Arguably more important, however, is his second effect, representing his other side as a reliable leader in times of crisis: Delayed recycling that comes with a debuff for your opponent’s field if you’re behind.

This is perhaps the single effect that most clearly shows what I’d like Le-Koro as a strategy to be about. While Onu-Koro ensures your ability to recover and make comebacks by refilling your resources in proportion to the work you performed with them, Le-Koro more so aims to achieve the same by giving you access to resources when you need them and allowing you to get the most out of just a few cards.

That second point, and the focus on recovery in general, make the Kanohi Mahiki’s ability to revive Matau a bit more relevant here than it was for the other villages. In particular, there’s a combo where you, starting from an empty field with Matau and Mahiki in GY, just need to Summon any monster, tribute it to get back Matau, summon a Token with the Mahiki, summon a WIND monster with Matau, and you have all the materials for a Link-4 (though one of them being a Token somewhat limits your options). If Matau gave you something back during the Standby Phase, you already have one of the two monsters required for this. If you have Le-Koro, the initial Summon can also be used to ensure you have something to Special Summon with Matau’s effect. If Tamaru is in your GY, you just need a WIND monster and any card, rather than two monsters. Everything has its part to play.

But what about the valiant hero of Le-Koro, the Toa of Air? Well, he doesn’t quite contribute to this directly, but can still make for a nice bonus if you have him around.

Toa Mata Lewa

Effect MonsterLevel 6 | WIND Warrior | ATK 2200 / DEF 1900

To Tribute Summon this card face-up, you can Tribute a WIND or “Toa Mata” monster in your hand, except “Toa Mata Lewa”, instead of a monster you control. Once per turn, if a monster(s) is Special Summoned from the hand, Main Deck, and/or GY while you control this card: You can target 1 monster on the field; return it to the hand, also, after that, if it left your field by this effect, you can return 1 additional monster on the field to the hand.

Bionicle: Coming of the Toa (v4.8.6)

Great Kanohi Miru

Equip Spell

If another “Kanohi” card becomes equipped to the equipped monster, destroy this card. If the equipped monster is a “Toa” or “Makuta” monster, negate any effect activated by your opponent that targeted it. If this card is sent to the GY: You can banish 1 monster from your GY; add 1 “Toa Mata Lewa” from your Deck to your hand. You can only use this effect of “Great Kanohi Miru” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

With air being the final element in my list, Lewa is also the last member of the Toa Mata to receive his overhaul, so his design is tailored more towards filling gaps in their strategy than towards helping out Le-Koro (partially also because I’ve noticed the Toa have rather limited usefulness in their village’s strategy anyway). Since the Toa Code has made me avoid monster removal so far, that was a pretty obvious gap, and I think bouncing them to the hand – a mechanic already associated with the WIND Attribute anyway – is gentle enough to not count as killing. It can even be non-targeting with the extra investment of also bouncing one of your own monsters, which is a design I’m fairly proud of. As for how this fits into Le-Koro, well, the trigger is Special Summons from just about anywhere other than the Extra Deck, which should be happening a lot with all the revival and re-setup going on. As I said, a nice bonus while you’re doing that.

Finally, the Kanohi Miru protects against targeting effects (“floating” out of their reach), and does it in such a way that equipping it mid-chain (e.g. with a Suva) still stops previously activated effects. No particular relevance to Le-Koro’s strategy here, but cool to have in those occasional instances when you do set up Lewa.

Sample Deck

Since Le-Koro already locks you to WIND, I figured we might as well go for some Speedroids to easily access that Attribute’s Synchro pool, which is probably the most decently equipped Extra Deck toolbox it has to offer. They also happen to be pretty fun, and if I was above playing with toys as a grown man, we wouldn’t be here.

The glaring weakness of the Speedroids is that they aren’t Warriors, and thus neither searchable by Le-Koro, nor qualified as material for Matau, nor able fulfill the conditions for Tamaru to Special Summon himself. Luckily, at this point the expansion includes enough Le-Matoran to easily fill that gap, with triple Makani and Tamaru for the free summons and double Kongu to do funny things with the Kewa if we already have GY setup. Takua is also playable in this deck since we can sneak him in before any WIND locks go into effect, and with that amount of Matoran in attendance, the Vuata Maca Tree can be a pretty good way to provide us with extra gas.

Other inclusions of note are Ghost Mourner – a bad Effect Veiler with a good Attribute – as well as an unusually high number of two copies of the Noble Kanohi Mahiki. This is because, as previously stated, its revival effect is actually relevant to this strategy, and making a Token isn’t bad either. However, the reliance on making Matau means it’s more nice-to-have than essential, so two is the highest I’m willing to go.

The Extra Deck consists of Matau, some generic WIND Links (there really aren’t many, sadly), Isolde for when we aren’t locked and want to set up Kanohi for basically free, Unchained Abomination as a Link-4 that can easily be made from a Mahiki-revived Matau, and WIND Synchros for just about every Level.

Best of Test

Best of Test: Le-Koro

This strategy’s performance in testing was initially quite poor, but eventually improved to more average levels after a lot of fiddling in the deck editor without needing that many signficiant design changes. I think the main problem was just in making what was, at the time of the video, a mashup of a subcritical mass of Speedroids sprinkled with just a few Six Samurai monsters work without the two halves tripping each other up, and I’m sure it could be done much better than I had it at that point (e.g. even one Den-Den Daiko Duke would probably help the recovery focus a lot). Also, firing the Le-Koro search at the wrong point so it either negates an important effect or locks you into WIND too early can screw everything up in an instant, and as the supremely intelligent individual I am it took some practice before I finally learned to not do that.

Conclusion

The aim of Le-Koro as a strategy is to make comebacks and rebuild somewhat decent boards from a bare minimum of resources in your hand and field. This is facilitated by a village that will give you access to more or less any of its villagers if you manage to summon anything, a Turaga who will give you back a crucial resource just in time to start rebuilding, and Matoran who let you easily make the important jump from one monster on the field to two.

Theme Guide: Ko-Koro (BCOT)

When I set out to make Ko-Koro, there were already a few specific goals I was aiming for with the design: It should reflect the principle of Peace that MNOG2 assigned to the village, the playstyle it facilitates should be clearly distinct from the other Koros, and it should especially be incompatible with the Ga-Koro strategy with which it shares the focus on the WATER Attribute. Given these requirements, the following part of the quote at the top of the BS01 “Peace” article stood out to me:

On Mount Ihu, nothing grows and nothing changes. The mountain is perfectly at Peace.

In other words, “Peace” as a concept is (semi-)canonically equated to a lack of change, and in card game terms that comes out to a type of strategy that is as unique as it is controversial – stall. By preventing your opponent from making progress towards victory, you buy yourself the time to achieve some win condition that would normally be too slow to work. And this inherent slowness gives us a nice big point of distinction from Ga-Koro, which is all about quick effects and playing on both your and your opponent’s turn.

Ko-Koro, Village of Ice

Field Spell

While all face-up monsters you control are WATER (min. 1), apply these effects.
●If you did not declare an attack during your last turn, monsters your opponent controls cannot attack the turn they are Summoned.
●If none of your opponent’s cards were destroyed or banished by your card effects since your last Standby Phase, monsters you control cannot be destroyed by your opponent’s card effects, also your opponent cannot target them with card effects.
●If you did not activate any monster effects this turn, negate the effects of face-up Special Summoned monsters while your opponent controls them.

Bionicle: Coming of the Toa (v3.21.6)

With that settled as the direction I wanted to go in, I sketched up the Ko-Koro field spell with three effects that limit your opponent on the condition that you also limit yourself in a similar way (much like a peace treaty), all under the shared condition that your monsters are all WATER to establish that Attribute focus. While the basic outline of this idea survived testing pretty much unchanged, the details of the effects underwent a lot of changes, so let’s just look at them point by point:

  • If you did not attack during your last turn, your opponent’s monsters cannot attack on the turn they are Summoned. This effect started life as a total attack lock with the same condition and I honestly think that might have been fine in a realistic environment, but apparently the EDOPro AI is completely unable to deal with this type of restriction and it leads to the overly long stall games everybody hates, so I had to tone it down a bit. If the strategy works as intended, this honestly barely makes a difference, for reasons I’ll get into in a bit.
  • If you did not banish/destroy any of your opponent’s cards since your last Standby Phase, your monsters get targeting and destruction protection. This one is super significant since the blanket protection makes it very hard for your opponent to break through even otherwise unimpressive opening boards, enabling you to build on them in consecutive turns until you reach something actually game-winning. On the other hand, the condition attached to it requires you to opt out of the vast majority of removal, massively influencing deckbuilding and the design of other cards related to Ko-Koro. Initially, the restrictions were even harsher as you were not allowed to make your opponent’s cards leave the field with your effects in any way whatsoever, but after one particularly atrocious test duel I realized this just forces you into situations where you cannot possibly clear the way to deal damage and are stuck passing back and forth for like 40 turns. Speaking of damage, I briefly had an extra stipulation that did not allow you to deal effect damage if you wanted this protection (because burn of all things as a win condition for an ice deck is kinda stupid), but then I remembered Wave-Motion Cannon exists and enables burn wins without ever needing to deal damage while you are stalling. So I gave up on that restriction – I will be judging you if you play Ko-Koro Burn, but you are free to do so.
  • During turns in which you did not activate any monster effects, your opponent is pretty much under Lose 1 Turn (sans position changing) Skill Drain (for Special Summoned monsters). The main purpose of this one is to prevent most decks from comboing into big bosses that just win them the game even under Ko-Koro’s restrictions, while also ruining any possible Ga-Koro synergy with its condition. It actually didn’t change much from its very first draft to its initial release, unlike the other two. I honestly think “no monster effects for you” is generally a cool drawback on a big floodgate, as it pretty much prevents it from being used in tandem with an oppressive board of negating and disrupting Extra Deck monsters. One thing that did get dropped on a later revision was the limitation that effects only stay negated during the turn the monster is summoned, because it just made you way too vulnerable to something as simple as Special Summoning a monster during your End Phase.

Overall, the payoffs for these effects make it so that your opponent has a very hard time doing anything to your monsters unless they get an extra turn of setup so they can attack, while the restrictions greatly limit your ways to counteract that setup. The game you play under Ko-Koro essentially consists of using your limited options to keep your opponent off anything that could break them out of this stall situation, while gradually building momentum turn by turn until you reach a point where you are ahead far enough to safely break the peace and go on the offensive.

But if we want to avoid destruction, banishment, and battle, how are we actually supposed to get the opponent’s monsters off the field before they stop being affected by Ko-Koro? Some generic real cards can do that of course, but the answer that exists natively within this village’s support is Turaga Nuju.

Turaga Nuju

Link Effect MonsterLink-2 [◀ ▶] | WATER Spellcaster | ATK 1100

2 monsters, including a WATER Warrior monster
If this card is Special Summoned: You can target 1 face-up Spell/Trap you control; until the end of the next turn, while you control a WATER monster, that target cannot be destroyed by card effects (even if this card leaves the field). Once per turn: You can target any number of cards your opponent controls; change face-up monsters you control to face-down Defense Position, equal to the number of targeted cards, and if you do, return those targeted cards to the hand.

Bionicle: Coming of the Toa (v3.21.6)

Noble Kanohi Matatu

Equip Spell

If another “Kanohi” card becomes equipped to the equipped monster, destroy this card. Once per turn, while this card is equipped to a “Turaga”, “Toa”, or “Makuta” monster: You can change the battle position of 1 monster on the field. The equipped monster cannot attack the turn you activate this effect. If this card is in your GY: You can Tribute 1 monster, then target 1 “Turaga Nuju” in your GY; Special Summon it and equip it with this card. You can only use this effect of “Noble Kanohi Matatu” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Being concerned with the future as he is, the first thing Nuju will do upon entering the field is protect a face-up Spell/Trap from destruction for a short while, and he himself doesn’t need to stay around for this – you just need any WATER monster. Now, the idea here is obviously to target Ko-Koro, hopefully leading to a situation where your opponent cannot get rid of your monsters because of the Field Spell, but also cannot get rid of the Field Spell before dealing with your monsters. Other applications are quite limited, and while this one important use case is kinda enough, I am strongly considering also allowing face-down targets for just a bit of extra utility.

But the main point of the card lies in the second effect, representing the most notable trait of the Turaga of Ko-Koro: He communicates almost exclusively in bird language. And thus, he has a removal effect that is tailored for the strategy and designed in the “language” of birds, specifically those of the frosty variety, by which I mean exactly Penguins. By flipping one or more of your monsters face-down, he returns the same number of cards your opponent controls to the hand, resetting any progress made towards escaping the Ko-Koro lock. Get it, because there are Penguins in the game that bounce stuff when they flip, haha

Meanwhile, the Kanohi Matatu is a non-targeting “telekinetic” battle position changer, and one neat way to use it is to flip the monster you used for Nuju’s effect back up and trigger some effect that way. Yes, the mental focus required for that on the noble version means you don’t get to attack with the equipped monster the same turn, but being able to reuse a Penguin Soldier seems well worth that.

Or, if bouncy birds are not your speed, maybe I can interest you in some villagers who also have beneficial interactions with the strategy.

C.C. Matoran Kopeke

Effect MonsterLevel 2 | WATER Warrior | ATK 300 / DEF 600

If this card is Normal Summoned or flipped face-up: You can add 1 Level 2 Warrior monster from your Deck or GY to your hand, except “C.C. Matoran Kopeke”, then, if you added a non-WATER monster by this effect, place 1 card from your hand on top of the Deck. You can only use this effect of “C.C. Matoran Kopeke” once per turn. If another “C.C. Matoran” monster(s) you control would be destroyed, you can change this card to face-down Defense Position instead.

Bionicle: Coming of the Toa (v3.21.6)

Matoran Scribe Jaa

Effect MonsterLevel 2 | WATER Warrior | ATK 300 / DEF 700

You can banish 1 Spell/Trap from your hand or field; Special Summon this card from your hand. If this card is sent to the GY: You can target 1 of your banished Spells/Traps; place it on top of your Deck, and if you do, Special Summon 1 WATER “Matoran” monster from your GY, except “Matoran Scribe Jaa”, but negate its effects, also you cannot Special Summon while you control that face-up monster. You can only use each effect of “Matoran Scribe Jaa” once per turn.

Bionicle: Coming of the Toa (v3.21.6)

Matoran Translator Matoro

Effect MonsterLevel 2 | WATER Warrior | ATK 300 / DEF 900

If this card was Normal Summoned or flipped face-up this turn: You can Tribute this card; Special Summon up to 2 Level 2 “Matoran” monsters from your GY, except “Matoran Translator Matoro”. When a monster(s) you control is flipped face-down, while this card is in your GY: You can banish this card; change those face-down monsters to face-up Defense Position. You can only use each effect of “Matoran Translator Matoro” once per turn.

Bionicle: Challenge of the Rahi (v3.20.4)

Kopeke, the resident Chronicler’s Company member, is a classic searcher on Normal Summon who also works when flipped face-up. This means that in a stall situation where your opponent can’t remove your monsters and you keep flipping and bouncing with Nuju, you get a search every turn. You get to pick from a fairly wide (but not particularly powerful) pool of all Level 2 Warriors, but for best advantage you want to pick the WATER ones, meaning Ga- and most importantly Ko-Matoran.

For example, getting Jaa is an easy way to set up Nuju. This scribe who writes down translations from the Wall of Prophecy has a pair of effects that, if used with Kopeke already on the field, really just amount to a Nuju ready to bounce at least one card and a Spell/Trap stacked on top of the Deck (this one’s the prophecy part). Ko-Koro decks generally being heavy on Spells and especially Traps (because they cannot disrupt with monster effects) means you should usually have the necessary fodder, and the nasty Special Summon restriction on the monster you bring back from the GY is conveniently turned off the moment Nuju flips it face-down.

Going even further beyond, Matoro is a Normal Summon for later in the game and trades himself off for up to 2 Level 2 Matoran in your GY. In his function as Nuju’s translator, he is also able to dispel the confusion caused by the Turaga’s use of bird language on your side of the field, immediately unflipping your newly face-down monsters. This basically speeds you up by a turn, lets you immediately trigger (pseudo-)flip effects, and gives you material for maybe ending the game with a big boss monster while your opponent’s field is clear.

Toa Mata Kopaka

Effect MonsterLevel 6 | WATER Warrior | ATK 2000 / DEF 2500

To Tribute Summon this card face-up, you can Tribute a WATER or “Toa Mata” monster in your hand, except “Toa Mata Kopaka”, instead of a monster you control. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. While this card is in face-up Defense Position, your opponent’s monsters cannot target monsters for attacks, except “Toa Mata Kopaka”. Once per turn, if another card(s) you control leaves the field by an opponent’s card effect: You can banish 1 card your opponent controls.

Bionicle: Coming of the Toa (v3.21.6)

Great Kanohi Akaku

Equip Spell

If another “Kanohi” card becomes equipped to the equipped monster, destroy this card. If this card is sent to the GY: You can banish 1 monster from your GY; add 1 “Toa Mata Kopaka” from your Deck to your hand. You can only use this effect of “Great Kanohi Akaku” once per turn. While equipped to a “Toa” or “Makuta” monster you control, this card gains these effects.
●Your opponent must keep their hand revealed.
●Once per turn, if your opponent adds a Spell/Trap(s) to their hand (except during the Damage Step): You can banish that Spell/Trap(s) until the End Phase.

Bionicle: Coming of the Toa (v3.21.6)

Finally, Kopaka is one of the major ways you can actively put pressure on your opponent amidst this stall-focused playstyle, and that is despite him technically being a mostly defensive card. The key point is that he can, to a degree, let you ignore Ko-Koro’s restriction on attacking, as he will change himself to defense at the end of the Battle Phase and proceed to redirect any attacks from your opponent’s side into his hefty 2500 DEF butt (incidentally, this marks the first actual stat change I’ve made in the BCOT overhaul – 2000/2150 was just a bit underwhelming). He also kind of indirectly protects your other cards (such as Ko-Koro itself) from removal effects by punishing any harm to those on his side with a non-targeting banish – this would turn off Ko-Koro’s protection and negation effects, but in the case where that’s the card that got removed, it doesn’t matter, right?

Protecting Ko-Koro is also the intent of the Kanohi Akaku, which uses its power of X-Ray vision to see through the opponent’s hand and can temporarily snipe out a freshly added Spell or Trap with expert precision. Since Spells in particular represent the most common form of generic S/T removal next to Extra Deck monsters that are neutered by Ko-Koro itself, this potentially takes those threats to your attempted lockdown out of the equation until you’ve had time to prepare for them.

Sample Deck

Ko-Koro forces you to forgo monster-based disruption if you want to use it as a proper floodgate, so in order to not get completely wrecked every time an opponent does manage to play through the village’s passive restrictions (or we just don’t draw it), the logical move seemed to be using lots of Traps to fill this hole. And when WATER and Traps are in the requirements, the answer probably lies in Paleozoics with a decent helping of Frogs.

Starting from the boring parts, we have the classic Frog engine of Dupe Frog, Ronintoadin, and Swap Frog plus Paleozoics Canadia and Olenoides to get lots of Aqua Level 2s. Why only two Olenoides in the Main Deck and no Dinomischus? Because we don’t want to destroy or banish anything if we can help it, but also can’t justify skipping out on Spell/Trap removal entirely.

To make Nuju, we need WATER Warriors, and so we have the Ko-Matoran lineup of triple Kopeke, triple Jaa, and a single Matoro. Normal Summoning Kopeke and searching Jaa gives you Nuju with fodder to bounce at least one card, assuming we have access to even a single one of the Spells and Traps that make up more than half of the Deck (an especially good play is using Mata Nui to search Ko-Koro and then using the island still on the field to fuel Jaa’s effect). Matoro is a secondary search target to speed things up a bit once the engine is running, playing more than one would probably be justifiable as well. Our final WATER Warrior is Kopaka, but he’s more for edge cases and lethal pushes than for Nuju material.

The Spells are merely Ko-Koro itself plus its searcher Mata Nui, the Kanohi, and basic consistency stuff, so not much to say there. For non-Paleo Traps, I included Ice Dragon’s Prison as nontargeting removal (clashes with Ko-Koro, but sometimes you can’t avoid that – at least it’s an ice card) and Infinite Impermanence as just about the only major handtrap we can use without disabling the floodgate.

The Extra Deck is a mix of Links and Rank 2 Xyzs, most importantly Nuju and Toadally Awesome. Another inclusion to deal with untargetable stuff is Sky Cavalry Centaurea, and amusingly enough, using that sets you up perfectly for Zeus. Of course, neither of those are WATER, so once you do that you’re at least temporarily abandoning the usual Ko-Koro strategy. But hey, gotta have a Plan Z.

Funny things in the side deck include Gameciel and Sphere Mode Ra for going second, Demise of the Land and Metaverse to hit your opponent with the Ko-Koro floodgate as a surprise, Evenly Matched and Macro Cosmos because even though their effects make cards get banished it doesn’t count as cards being banished by your effects (’tis a very silly game), and Ice Barrier as another nontargeting removal option (also an ice card!).

Best of Test

Best of Test: Ko-Koro (v3.16.6)

This deck performed quite interestingly in testing. Not only did it have the highest winrate out of everything I’ve put through the structured test circuit so far (mostly because the AI is unable to play under Ko-Koro), its good and bad matchups were also quite different from usual. In particular, this was the only deck so far that won its match against the Dragoon AI (by simply never letting the boy come out), and also the only deck that lost the match against the Chain Burn AI (turns out going slow and protecting your field is a bad strategy against heaps of effect damage, and Ojama Tokens screw me over to a hilarious degree).

Conclusion

The central strategy of Ko-Koro is restricting yourself in order to slow down your opponent as well, and then using the fact that you’re better adapted to playing under these limitations to gradully approach a game-winning position. This is a very unusual playstyle with a lot of weaknesses, such as Ko-Koro doing almost nothing against already established boards (though this point was somewhat helped by unlimiting the effect negation), but between the additional support offered by powerful Traps and the AI’s sheer inability to counteract what you’re doing, it worked so well in testing that I kind of had a hard time justifying any buffs. As a result, the cards this time may be a bit undertuned if you wanted to use them against a human opponent with brain cells and all that, but that may not matter much when the main use case for EDOPro custom cards is just the AI.

As a final note, despite my doubts about the powerlevel, I must say I’m very happy with some other aspects of the design, in particular how “icy” it ended up being:

  • It accomodates some ice-related cards like the Penguins, Ice Dragon’s Prison, and Ice Barrier really well.
  • The strategy of going first and preventing battle stands in perfect contrast to Ta-Koro, were you want to go second and battle as much as possible.
  • The crucial need to accurately judge when you can start pushing for victory and turn off Ko-Koro without screwing yourself mirrors the Ko-Matoran’s focus on knowledge and foresight.
  • The deck melts against burn like an ice cube in the sun.