Murmuring Stand
Land (Rare)

Murmuring Stand enters the battlefield tapped unless you reveal a colorless card from your hand.

B, Tap: Add GG to your mana pool.

G, Tap: Add BB to your mana pool.

2G: Murmuring Stand becomes a 2/2 black and green Cleric creature with trample until end of turn. It's still a land.

Carl Briclot