A good party of six in their low/mid 20's can take him out. Cancel magic to drop his Damage Shield, DOT's to kill his Regen, and lots of heals to keep your tanks alive. Be careful and don't throw everything you've got at him, When he dies a group of sporelings pop, I hate thos little $#!^'s
Baazak 24th lvl Iksar Shaman
Zakshasis 24th lvl Iksar Warrior