Mirage Knight (LCYW-EN024) - Legendary Collection 3: Yugi's World 1st Edition

This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by the effect of "Dark Flare Knight". When this card battles another monster, during damage calculation increase the ATK of this card by the original ATK of the opponent's monster. During the End Phase after this card was involved in battle, remove this card from play.