You can only use this card name’s (2) effect once per turn.
(1) When this card is destroyed by battle with an opponent’s monster You can take control of that opponent’s monster, and if you do, that monster becomes Zombie-Type, and its ATK/DEF each becomes 0.
(2) When a Zombie monster you control is destroyed by battle with an opponent’s monster and this card is in your GY: You can banish this card; take control of that opponent’s monster, and if you do, that monster becomes Zombie-Type, and its ATK/DEF each becomes 0.