
I beat it - but the mime was the only thing I haven't beat yet -
I changed up my build to MM and a couple of degen spells and damage dealing spells.
First, I let the npcs kinda kill off a few of them, and ran to raise minions and horrors. Used the npcs and the minions as a distraction, dodging arrows and getting minimal damage this way. While my minions and guards were dealing their damage, I did Life Siphon and Barbs on various individuals (I have +12 energy cesta, and a staff with +6 energy, not too hard to keep casting). I didn't really care to think out the degen and damage dealing stuff, since I was controlling crowd of level 14-16 minions. Now, at the top of the stairs to the right was where I was having problems originally, because all but three guards were killed in the process and those three were usually low on life.
However, with minions and more guards alive, I managed to kill off the rest of the harpies.
Now if I can just beat that stupid mime and get on with the rest of it.
Thanks everybody -