Cloudcrest Catacombs
Land (Rare)

Cloudcrest Catacombs enters the battlefield tapped unless you control five or more monocolored permanents.

Tap, Pay 1 life: Add W or B to your mana pool.

1, Tap, Sacrifice Cloudcrest Catacombs: Draw a card.

1: Cloudcrest Catacombs becomes a 2/2 black Specter Rogue creature until end of turn. It's still a land.

Jason Moeller