In the current setup, it is extremely difficult to beat the final boss in Brayflox HM when you do it in your squadron.
1) They are the only class without an AOE skill, so they can't clear out the bombs quickly enough
2) They can't single target fast enough, even with Lightspeed and their instant cast Combust does no damage on the initial hit
3) The squadron chases the boss around and doesn't attack the goblin adds and don't know how to attack the bombs even with disengage/engage
The only way I was able to clear this was to stand on the edge so that I would only get hit by one bomb and constantly shield myself with Nocturnal Sect while the boss ran me over repeatedly.
To make this work normally:
1) AST needs to get Gravity at level 50 so that they can AOE like every other class can.
2) Have fewer bombs drop/reduce their damage
3) It would also help if the squadron AI would not keep trying to chase the invincible boss around the edge of the map rather than attacking the goblin adds.