The most creative and hilarious way to beat her is to cast arcane lock on the stairwell leading to her lair in her house and beating her down with your party while she spends every turn frantically trying to escape only for *locked* to appear above her 30 times.
I tried that so many times and just couldn’t take her out before she made it down the stairs. I hate getting all the way down to her lair so I spent forever trying, I know it’s possible maybe I just didn’t have enough heavy hitters in my party. Thanks for stopping by