With Arch Lich yes. However there are many improvements that can be made that will greatly help your "Mana Endurance" Examples include aquireing Master of Death, picking up a mana conservation item, some perma buffs, a few FT items, etc...Bonk84 said:i am happy with caress of sivyana and funeral pyre for more dps in groups. but while those are great dps spells, its really only effective for a necro to toss on one of those two spells because the mob will die before the dots run out, or the necro will run oom (even with arch lich on) from mobs dying to fast and more coming in from blowing 900+ mana a mob from those two dots.