(Grassy Graveyard isn't a spell.) When Grassy Graveyard enters the battlefield, you lose 1 life unless you reveal a Specter Rat card from your hand. Grassy Graveyard is indestructible. (Destroy effects and lethal damage don't destroy it.) , Pay 1 life, Sacrifice Grassy Graveyard: Search your library for a Swamp or Forest card and put it onto the battlefield, then shuffle your library.