I summoned my demon and then I cast invisibility on myself and her on the pre fight screen, then I skipped turns until their invisibility dropped. Then I used ineptitude on the red fairy. That was a big help
Lose combat. I went to the sewers with Asara and lost to a group of rats. The Underworld is hard and I don't know if it's complete or not. I went in with 50 health and management options and a ton of spells. Good luck.
