M'odo, Lich's Apprentice

: Eminence-Treat your graveyard and exile as the same zone known as purgatory. If you have more than 15 cards in your purgatory you lose the game.
+3: Put the top three cards of your library into your purgatory. At the beginning of your next endstep untap up to three lands.
-3: Until your next turn you may cast cards from your purgatory. For each card that you cast this way shuffle it into your library.