Fungal Graveyard
Land (Rare)

Tap: Search your library for a Swamp or Forest card and put it onto the battlefield tapped. Shuffle your library, then put Fungal Graveyard on top of it.

2G: Fungal Graveyard becomes a 2/2 black and green Leech creature with trample until end of turn. It's still a land.

Eric Briclot