Moor Grove
Land (Rare)

When Moor Grove enters the battlefield, you lose 2 life unless you reveal a Black card from your hand.

Tap: Add B to your mana pool. If you played a land this turn, Add G to your mana pool instead.

2G: Moor Grove becomes a 2/2 black and green Specter creature with trample until end of turn. It's still a land.

James Grant West