If another “Kanohi” Equip Spell becomes equipped to the equipped monster, destroy this card. If the equipped monster is a “Toa Nuva” monster, it gains 1000 ATK, also if it attacks a Defense Position monster, inflict piercing battle damage. If this card is sent to the GY, and you have not activated any “Kanohi” Equip Spell effects in the GY this turn: You can banish 1 monster from your GY; place 1 “Nuva” Continuous Spell from your Deck face-up in your Spell & Trap Zone, also if you control a “Toa Nuva” monster, all monsters you currently control gain 600 ATK until the end of your opponent’s turn.
