Overbearing Predation

Until end of turn, target creature you control gets +X/+X and gains "Whenever this creature fights, you may have it fight target creature an opponent controls." Then that creature fights target creature you don't control.
_________________________________________
"Werewolves are savage beasts. Their hunt feeds an endless hunger for bloodshed that only the sun can sate."
—Shelka, Kessig hunter