Horizon of the Dead
Land-Plains Swamp (Rare)

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

At the beginning of your upkeep, Horizon of the Dead deals 1 damage to target creature you control.

WW: Prevent the next 2 damage that would be dealt to target creature or player this turn.

2, Tap: Target land becomes a 3/3 black Zombie Skeleton creature until end of turn. It's still a land.

Jesper Briclot