Windbrisk Cavern
Land-Plains Swamp (Rare)

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

Windbrisk Cavern enters the battlefield tapped unless you pay B.

WW: Prevent the next 1 damage that would be dealt to target creature or player this turn.

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

Lars Chippy