Target 1 Warrior monster you control; Tribute it, and if you do, Special Summon 1 Level 4 or lower Warrior monster from your hand or Deck, with the same original Attribute, but a different original name and a higher original Level than the Tributed monster. You can banish this card and 1 Warrior monster from your GY, then target 1 face-up monster you control; its name is treated as the banished monster’s, until the end of your opponent’s turn. You can only activate 1 “Naming Day” per turn.