So the friends spell with isobel is a bit tricky and you might wanna think it through before casting. I've used it a few times and while it definitely helps with those tough conversation checks, there can be some annoying fallout depending on how you handle it.

The spell itself is pretty straightforward, giving you an advantage on those charisma checks which can be super helpful if youre trying to convince isobel of something important. But heres the thing, if youre playing on tactician mode or with tougher combat settings, she might not be too happy about being magically manipulated once the spell wears off. I learned that one the hard way!

A little tip that works pretty well - try to wrap up whatever youre discussing and move away before the spell runs out. Its worked for me most times and keeps things from getting messy. If youre on story mode you dont need to worry as much, but I still try not to overdo it just to be safe. The spells really useful for those crucial conversations, but maybe save it for when you really need that extra persuasive push, you know what I mean? Ive found that using it once and moving on tends to work out better than trying to charm everyone in sight.