Baldur's Gate II: Shadows of Amn/Irenicus' Dungeon

Setting Free Minsc and Jaheira
Now Imoen is your party is time to free some fellows who can help you. Head north and east (x 4030 y 2760) and Minsc will talk to you. Enrage him by selecting options 1,2,3,1 and he will enter your party. You get 3000 XP for that.

Now you have to free Jaheira. Go north (x 3900 y 2675) and talk to her. Agree freeing her if you want Jaheira in your party. You can't unlock the cell so you have to find the key.

Go left to the room there (x 3250 y 2850). Don't be worried with the golem. He won't attack you. The key is on the table. You also find these items: Open the chest and you'll find the following items:



Now use Imoen detect trap to open the paiting. You get a Dagger +1 and three Healing Potions. Also, if you imported your character from BG1 with the Golden Pantaloons they'll be there.

Now open the north door (x 2865 y 2815) and you'll find your first enemy, Smoke Mephit. It HP is 27 and gives you 420 exp. If you keep walking north you'll find another door, but you can't open it, so head back to the torture room and release Jaheira, receiving 3000 exp. Go southwest. Follow the passage and you'll enter in a room with a Lightning Machine (x 2650 y 3160) which summons Lightning Mephits and shoot Lighting Bolts at you. You must deactivate the machine to stop summon Mephits. Click twice on its control panel (x 2835 y 3060) to deactivate the machine. Remember that you must be near the object to do this. You get 2000 XP for that. Note that in the next room you'll be healed, so killing Mephits is a good opportunity to gather experience (420 exp).