Ob Nixilis, Demon General

+1: Create a 1/1 black Demon Soldier. You lose 1 life. (0) Until your next turn, if a creature would be dealt damage, destroy it.
-X: Up to two target creatures get -X-X until end of turn.
-7: You get an emblem that says "Whenever a creature you control dies, exile it. If you do, return target creature card from your graveyard to play.