Sandstone Mire
Land-Swamp Mountain (Rare)

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

When Sandstone Mire enters the battlefield, you lose 2 life unless you reveal an Elemental Orc card from your hand.

RR, Tap: Target red creature gets +1/+1 until end of turn.

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

Aleksi Pollack