Forbidding Flats
Land (Rare)

When Forbidding Flats enters the battlefield, sacrifice it unless you pay 3 life.

Tap: Add W or B to your mana pool.

Tap: Add 2 to your mana pool. Put Forbidding Flats on top of your library.

When Forbidding Flats enters the battlefield, put a -1/-1 counter on target land.

Chippy Myrfors