Advice about Brotherly Love- main storyline quest

Well, never mind this. It's done!

I have another character who is a lvl 24 cnj. While I completed the quest with an acn, I am having a lot of trouble with cnj. Here's what I have tried: 1) Focus on the adds. This didn't go well as more kept coming. 2) Focus on the caster. I couldn't stay alive long enough to defeat her. Also, not running out of mp's was also an issue, though I did bring along ethers. Oh, I also avoided the morbol's attacks, for the most part.

I'd really appreciate any guidance you could give me on completing this quest with my conjurer.

Thanks!