Leanne, Grunoth Naturalist

Repurpose {2}{g} (Exile this card from your
graveyard: Search your library for a creature card
with the same converted mana cost as this card
and different name than this card, reveal it, and
put that card into your hand. Then shuffle your
library. Repurpose only as a sorcery.)
When you repurpose Leanne, Grunoth
Naturalist, exile your graveyard.