Until they get one shot killed by a melee.. Plus their nova bomb is usually a one kill guarantee, i can not tell you how much multi-kills with it cause it is so bad. Half of the time i hold onto it for the half of the game just to find a good time to use it. Whilst hunters run around, practically invincible, with their one hit kill blade, instant regen, teleportation, and insane defense. Not overpowered at all. Warlock is the most pointless pvp class there is, they suck. Sadly, I picked that as my character..