(: Add or to your mana pool.)
Peat Ravine enters the battlefield tapped unless you reveal a Red card from your hand.
: Peat Ravine becomes a 2/1 black and red Cleric creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.): Peat Ravine becomes a 2/1 black and red Cleric creature until end of turn. It's still a land.
