Even thought my party is non-mythic, I struggle to adjust the encounters to keep them challenging. I have been using Scorpion's statblocks alot.
Adding Arueshalae (as written) to the party just amps up their strength.
I am tempted to make Arueshalae much less strong. About equal to a base succubus. I also am thinking about her just leading the party to the IS, but not going inside with them.
Thoughts? Experiences?
In our campaign, she simply stayed behind in Drezen looking to find herself.