Akallus, Spiteful Doomed

+2: You get an emblem with "At the beginning of your upkeep, you draw a card and you lose 2 life".
-4: Sacrifice a number of creatures. Search your library for a card with CMC equal to that number. Put it in hand. Shuffle your library.
-11: Search all zones for all Demons. Gain control of, or put them into play under your control, untap and grant haste. Lose the game at next end step