Assulting Moonrise Towers (Spoiler Warning)

[Ezraplasm]

So, I'm stuck.

I've looked at other online articles/videos to help me, but I'm in a sticky situation.

Jaheira is dead, and I'm not willing to go back several hour's worth of my save to revive her. I'm determined not to need her.

I freed the Nightsong, and she's doing her thing at Moonrise Towers.

Now, I'm at the entrance to Moonrise Towers and have a whole swarm of enemies ahead, and I cannot get past them for my life (I know it's a skill issue, but I'm TRYING). I know that I can avoid the fight from what I read, but I want any parasite I can get my hands on, so any tips and tricks to beat Disciple Z'rell and her merry band of misfits?

[Lani]

Mhmmm, I'm guessing without Jaheira the Harper reinforcements don't show up either?
That will make it tougher fight. I hope you befriended the Gnolls then.
If not it may be a tough fight. Of course the "Git gud" argument can be applied but that's a cheap shot. Since you don't want to redo a bit of the chapter, you can try lowering the difficulty for that fight maybe, it's too late to litter the place with explosives.

[Elfie]

Z'rell is pathetically weak.

Also the tower garrison is spread they won't come at you all at once.

The only important thing - immideately kill Spying Eyes as soon as they appear in enemy list. Because if you don't they will summon reinforcements for enemy each turn.