Grassy Carnarium
Land (Rare)

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

BG, Tap: Add GG, GB or BB to your mana pool.

Morph BG (You may cast this face down as a 2/2 creature for 3. Turn it face up any time for its morph cost.)

Greg Palck