Corpse Slime

Repurpose {2}{b}{b} (Exile this card from your graveyard: Search your library for a creature
with the same converted mana cost and different name as this card and put that card
into your hand. Then shuffle your library. Repurpose only as a sorcery.)
When you repurpose Corpse Slime, target creature gets -3-3 until end of turn.