>>3805224
Hard to say whats going wrong without seeing your builds, but make sure Cassia has Grand Strategist - this allows you to always go first and give turns to other people before enemy gets to play, which is huge (I rightfully dont remember if this fight is before or after you pick second class desu but just in case)

Pasqal is also a pretty bad character overall due to being an Operative, replacing him with Jae will always be an upgrade since shes an Officer. Dont fall for the "i must reduce armor" meme, giving more turns to your dudes instead is always better.

And yes, Pathfinder Unfair is notoriously difficult and pretty much requires expert metagame knowledge since 80% of the classes are bad/useless