Grave Foothills
Land-Swamp Mountain (Rare)

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

When Grave Foothills enters the battlefield, you lose 1 life unless you reveal a colorless card from your hand.

3: Grave Foothills becomes a 2/2 red Troll Giant creature until end of turn. It's still a land.

Jesper Argyle