Infinity Sword
Equip only to an "Infinity Beast" monster. The equipped monster gains 1000 ATK. During battle between the equipped attacking monster and a Defence position monster whose DEF is lower than the ATK of this card, inflict the difference as battle damage to your opponent. During the End Phase, destroy the equipped monster and return this card to your hand.

Appears in sets
Colossal Nightmare: CONI-EN055