Salt Shrine
Land-Plains Swamp (Rare)

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

Salt Shrine enters the battlefield tapped unless you reveal a Soldier card from your hand.

BB, Tap, Sacrifice Salt Shrine: Put a -1/-1 counter on target creature.

1, Tap: Target land becomes a 2/2 white Bird creature until end of turn. It's still a land.

Jason Prescott