Sapseep Bluffs
Land-Mountain Forest (Rare)

(Tap: Add R or G to your mana pool.)

Sapseep Bluffs enters the battlefield tapped unless you reveal a monocolored card from your hand.

2G: Sapseep Bluffs becomes a 2/2 red and green Snake creature with trample until end of turn. It's still a land.

Jason Pollack