Enchantment
Whenever a nontoken creature is put into your graveyard from the battlefield, if this card is in your graveyard, create a 2/2 black Zombie creature token.
When a creature is put into an opponent's graveyard from the battlefield, if this card is in your graveyard, exile this card.
When a creature is put into an opponent's graveyard from the battlefield, if this card is in your graveyard, exile this card.
