http://www.youtube.com/watch?v=cv0mFy2TLhA (http://www.youtube.com/watch?v=cv0mFy2TLhA) <-- Vanilla Dorter Battle
I beat them on my second try after that, by sacrificing my chemist a turn later than in this video and setting up a few precautions at the beginning. I got away with Ramza, Algus/Argus, and Delita.