Warlock. 1. Grenades for days 2. Radiance 3. Melee that turns minions to ash 4. Energy / Life drain in melee 5. Self-res Shatter grenade + Bloom. Go ahead and try it :) Oh, and nothing is more satisfying than running through a hail of gun fire, blinking forward through the air and raining purple justice down upon a horde of baddies.