Hollow Crag
Land-Swamp Mountain (Rare)

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

When Hollow Crag enters the battlefield, you lose 2 life unless you reveal an artifact land card from your hand.

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

RR, Tap: Target creature gains haste until end of turn.

Carl Guay