Moonshadow Island

Moonshadow Island enters the battle field tapped unless you control a island or swamp. You may put the top card of your library into your graveyard instead of having a island or swamp.

{t}: Add {u} or {b}

{4}: Moonshadow Island turns into a 5/5 blue black elemental with haste, deathtouch, and flying until end of the turn.