Kapa, Abyss of Decadence

+1: Create a 1/1 black spirit token with flying. If you have a creature in you graveyard, you may exile it and create a copy of target token.
-1: Mill 2, you may return target creature from a graveyard to his owner hand.
-10: Return all exiled creatures to their owners battlefield, if Kapa, Abyss of Decadence is sent to a graveyard, exile it instead.