Fantôme du Chaos SR06-FR015

Your opponent takes no battle damage from attacks involving this card. Once per turn, you can target 1 Effect Monster in your Graveyard; banish the target, and if you do, until the end of this turn, this card's original ATK and name become the original ATK and name of that monster, and this card's effects become that monster's effects. You must control this card face-up to activate and resolve this effect.