Lifestealer would be totally crazy. It would be awesome to rage in real life and just see spells washing over you. Feast would let you heal from just hitting people. You could open wounds someone and then shoot them to heal yourself. Infest lets you hide in stuff and auto kill people. You could also ally with other heroes and hide in them
D-Jesus, Christ Bosh, King James 3:16 The Miami Heat 2012 Champs- Miller Time
The correct answer is either a hot cheerleader chick with Huskar's powers or a dark brooding antihero with Grand Magus' powers. Otherwise the writers will completely forget about you an hour after you're introduced.