I've found the Ravager AI to be very poor. If I'm attacking a fire vulnerable enemy it ques up 4 fire spells in a row for Lightning, despite the fact that I do 2x as much damage if I use a spark/aquastrike. Or how it throws Blizzard in every second attack for Snow, despite the fact it does 1/4 the damage of froststrike.
Or how it keeps using up -aga spells against a single target...

Unless I'm missing something about how chain bonuses work (as there is little quantitative feedback) I am really not impressed with the AI. I'm not even going to bring up Synergists/Sabatours

I voted commando because I like dealing damage, and cool wi-fu air fighting moves.