This not only kills the Hag quick but completely negates all of the bad magic in her underground stronghold...you just walk through, grab her loot, and free the maiden. I did this as soon as my party hit lv4. Astarion, PC Cleric, Gale, and La'zael. Make sure you have at least 2 ways of casting a Grease spell.

When you see her first, on the road with the kidnapped maiden's two brothers, ask her what she did with the girl. This will cause her to dislike you and tells you to apologize to her next time you meet. When you do get to the tea house, FIRST make sure the fire in the fireplace on the main floor is OUT--click on it. More on that later. All you have to do to initiate a fight with the Hag in her Tea House is to demand she release the girl. At fight start the Hag will go invisible. The first player that can cast grease, hit the spot where she was standing, the next player that can cast grease, hit the spot closer to the fireplace (her exit to underground). The grease spell somehow negates the Hag's invisibility, which is handy. We DO NOT WANT TO IGNITE THIS GREASE--igniting it doesn't damage the Hag much and uses up the grease too fast. The Hag seemingly has a horrid reflex save because she couldn't stay standing, and all I had to do was put Astarion on her (he DOES have a good reflex save) and his two short sword attacks at 100%, plus the two attacks he got whenever she stood up and tried to run (promptly falling prone again) were enough to kill her, while the other three dealt with the redcaps.

Easiest fight ever, and lots of good loot down below.

Last edited by Rabbitman; 04/12/21 03:43 AM.