Umbra Dark Warrior

+2: Umbra Dark Warrior taps target creature, that creature does not untap next turn, as long as creature remains tapped it loses all abilities.
+1: Umbra Dark Warrior does 3 damage to any target if it is a creature and would die this turn exile it instead.
-11: Create a 5/5 black dragon avatar creature token with flying, as well as haste, and double strike until end of turn. Creature cannot be blocked.