Peat Fountain
Land-Island Swamp (Rare)

(Tap: Add U or B to your mana pool.)

Peat Fountain enters the battlefield tapped.

2, Tap: Target land becomes a 3/3 black Cleric Rat creature until end of turn. It's still a land.

U, Tap, Sacrifice Peat Fountain: Return target creature you control to its owner's hand.

Steve Schuler