Numéro C69 : Emblème Héraldique de l'Horreur LVAL-FR049

4 Level 5 Monsters When your opponent's monster declares an attack, you can destroy all cards controlled by your opponent. If this card has "Number 69, Heraldic Emblem" as an Xyz Material, it gains this effect. Once per turn, you can detach 1 Xyz Material from this card, then target 1 face-up Xyz Monster your opponent controls, this card gains ATK equal to the original ATK of the face-up monster, and if it gains ATK this way, this card's name becomes that monster's name and it gains that monster's original effect. These effects last until the End Phase.