I am happy to help <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />.
You don't need the freeze skill to activate freeze on your weapon. Doesn't your sword freeze her? Or she casts blind before you aproach?
I'd reccomend you to take Flash Attack skill if you don't have it already, as soon as you enter, Pause and Flash Attack her. The attack. If you happen to be on the edge of death, just quaff a potion. Ignore the gagoyles arround her (if there are any). That's how I killed Jo (although I didn't use any potions, she stayed frozen for all this time <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />).
