Kazyma, Rakdos Aristocrat

+1: Kazyma deals 3 damage to target creature an opponent controls and either 3 damage to target creature you control or 5 damage to you.
-3: Sacrifice a creature. Kazyma deals damage equal to that creature's power to each player.
-4: Create five 1/1 Cultist creature tokens with 'When this creature dies, destroy all non-cultist creatures.'