Ill have to come check out the named when I fly back home on Friday. Mainly, how long is the empowered lasting, and when? If its a low-hp thing, I don't see a survivability being an issue. Warriors can spike to 230k+ temporarily while running Last Stand and damage mitigation buffs. Not saying it'd be easy to cope with, but give me two clerics and it'd fall over. It sounds tuned for multiple groups - so, I wouldn't have faith in your cleric mercs.