Numéro 8 : Roi Héraldique Héritage de Génome ABYR-FR045

2 "Heraldic Beast" Level 4 monsters Once per turn, you can target 1 face-up Xyz Monster your opponent controls; the name and original ATK of this card become the name and current ATK of that monster, and this card's effect becomes the original effect of that monster, then the ATK of that monster becomes 0 and its effects are negated. These changes last until the End Phase.