Now that Hammer of the Emperor is out and we've all (hopefully) had a chance to flip through it, what broken builds have you guys spotted? Specifically, I am referring to unforseen combinations of Specialties and Advanced Specialties.
I'll start with the one that jumped out at me (due to my medicae character).
"Everyone Gets a Personal Medic" 3400-4200 xp
Start with Medic and focus on the Medicae skill and your two comrade advances.
Advance to Commander
Take Born Leader as once for each other party member, Back Them Up! is also useful.
Now you've got lots and lots of Comrades, all of whom can be your proxy medic or give tons of bonuses to Extended care tests. If you include Back Them Up!, those comrades should always be near an ally should they need your expertise.