Nekusar, Planerazer

+2: Look at the top three cards or your library. Reveal a demon, devil, vampire, zombie, horror, or wizard and put it into play. Discard the rest.
-5: You get an emblem, "Whenever you discard a card, it deals 1 damage to target creature or player" and "At your endstep, draw a card."
-8: Destroy each nonland permanent your opponent's control. Scry X where X is each permanent destroyed this way.