I think it would be better if after a certain lvl, blasters got a click power that allows them to force more dmg from their blasts, at the cost of HP. You hurt yourself to do more dmg. Add this to regular defiance and i think alot of the problems will be reduced. This way you dont have to already have aggro to use defiance. It sounds more heroic to sacrifice your health to punish evil more, then to act like a cornered terrified animal and lash out just befor being slaughtered...
All that needs figured out is the numbers, and the way it should be activated. Click like build up, or a toggle.... Maybe even put the defiance bar to good use and have it fill up slowly from geting hit (not the current HP percent.), then when its filled you can turn on the power untill the bar drains.
Just would rather be an enraged superhero who is willing to put his life on the line to bring foes down, then a scared bunny rabbit lungeing at a predetor just befor it dies...
