These were the levels:
PC (Kensai): Level 38
Sarevok: Level 25
Keldorn: Level 22
Jaheira: Fighter level 22/druid level 18
Imoen: Level 22
Kelsey: Level 27
These guys first went into Balthazar's monastary to get him to join us and were attacked by the monks and merceneries at the gate. After buffing all my guys o the limit, I turned on the AI and watched my guys turn about 50 or so monks and mercenaries into sushi. The entire screen was littered with bodies and trying to collect the armors and weapons off of the bodies on the ground resulted in me exceeding the capacity of my two bags of holding (100 items each).
These guys then went into the pocket plane and took on the Ravager. After he was done, we went to take care of Melissan. That's where the trouble started. I was thinking that this battle should be tough but winnable for my party. After killing the guardians at each of the pools (which was insanely diffucult but possible), Melissan summoned the five and I found out rather quickly that the **only** thing I could kill was Gromnir. Gromnir never lasted too long but any other guy that I tried to take on would just not die.
After a couple reloads, at one time, I concentrated all firepower on Abazigal and managed to get him to near death. This was accomplished by me, Keldorn and Sarevok pounding Abazigal mercilessy with improved haste, critical strike and bunch of attribut increasing potions while Jaheira, Kelsey and Imoen emptied their spellbooks on the guy.
Kelsey kept casting breach while Imoen casted Spellstrike after Abazigal's contingencies kicked in and Jaheira kept casting stuff like Nature's beauty and Creeping Doom on him. My only hope here was to be able to kill one guy before dying to at least save some face.
It was not to be. Even though I managed to get Abazigal to near death by throwing EVERYTHING at my disposal on him, Sendai, Illisera and Yaga-Shura made short work of my whole party.
After being so brutaly beaten like this, disgusted, I decided to use cheese which I had *not* done up to this point at all!. Having read UserUnfriendly's guide of cheesy tactics, I used the Project Image exploit to get 4 images out of Kelsey. These images then kept casting Planetars until I got 20 (each image could cast up to 5 Planetars).
At this point, I saved the game and clicked on the last pool to get Melissan to appear. When she appeared and summoned the 5, I stood back casting some spells while watching the Planetars work. I told myself that if 20 Planetars could not win this battle, nothing could.
I WAS WRONG!!!!!!! To my utter digust, every single one of my Planetars got slaughtered mercilessly by the 5. After a reload, I set the auto-pause to after every round so that I would make sure that I used everything at my disposal and would not waste a single round. This being the case, I played extrememly carefully and used all tactics I could. Using the 20 Planetars spells as well as mine, I was able to somehow kill Illisera, Sendai and Abazigal (this took maybe 10 rounds or so with me and Sarevok luckily causing hundreds of points of damage to most people). Each enemy took about 500-1000 damage to die but in the end , Yaga-Shura would NOT die no matter what. Surrounded by no less than 10 Planetars and my melee guys while my spellcasters emptied their spellbook on him. No matter how hard I tried, he would not die and kept only taking 1 damage or so with every successful hit. After a while, Melissan appeared and she and Yaga-Shura killed us all.
After trying this a couple more times, I got sick of this battle and decided to cheat. To kill the people, I decided on using Ctrl-y and then was hopeful that I would finally be able to win. I Ctrl-Y'ed the everybody except Yaga-Shura and they died. I then smiled and Ctrl-Y'ed the bastard Yaga-Shura as well but taking about 600 damage, he just said "oooompphh!!" but kept hitting. I Ctrl-Y'ed the son of a ***** again and taking another 600 or so damage, he died!!! I then didn't even bother with fighting Melissan and Ctrl-Y'ed her too and it took about 2 Ctrl-Ys and 3000 damage to get her to say "Nooo, I must collect more essences" and then a whole bunch of Ctrl-Ys again (5 or 6) with 3000 or so damage earch to actually kill her.
Now, is this battle supposed to be this diffucult??????!!!!!!!! More importantly, what I am wondering about the most is how many hitpoints these enemies have? Melissan seems to have in excess of 10000 or so and how am I expected to kill something like this???