M15: Necromancer's Stockpile, Enchantment 1B {1}{B}, Discard a creature card: Draw a card. If the discarded card was a Zombie card, create a tapped 2/2 ...

Necromancer's Stockpile

1B, Discard a creature card: Draw a card. If the discarded card was a Zombie card, create a tapped 2/2 black Zombie creature token.