Crow of Death

: At the beginning of your upkeep phase exile a creature card from agraveyard,If there are no creature in agraveyard create a 2/2 Flying Crow token
+1: The Crow become an X/X indestructible creature until end of your next upkeep wereX is that the of creature powers out of a graveyard and Crows UC
+5: You get emblem Whenever a creature would be exiled by The Crow of Death that creature ability mutates onto The Crow of Death