Rotting Village
Artifact Land (Rare)

(Rotting Village isn't a spell.)

When Rotting Village enters the battlefield, sacrifice it unless you pay B.

Rotting Village is indestructible. (Destroy effects and lethal damage don't destroy it.)

Tap, Pay 1 life, Sacrifice Rotting Village: Search your library for a Swamp or Forest card and put it onto the battlefield, then shuffle your library.

Allan Prescott