Steppe of the Dead
Land-Plains Swamp (Rare)

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

Steppe of the Dead enters the battlefield tapped unless you control four or more Rats.

W, Tap: Target blocking creature gets +0/+1 until end of turn.

B, Tap, Pay 1 life: Put a 1/1 black Skeleton creature token onto the battlefield.

Steve Briclot