How do I beat 9B Hard Lightside?

Laz

Having a little trouble doing this. I have an ally with GK and I go in all Jedi. I just feel like I'm missing something here.

Faa

GK just doesn't taunt from the aoe damage as they can't crit, so a zeta QGJ is a better choice as a borrowed ally.

CaptainRex

I used IGD L, JKA, Fives, Lumi, and Barriss, with a borrowed GK. AOE's kill themselves, with all the counter-attacks. Save Lumi and Barriss' heals until the 3rd wave (but don't kill yourself if you need them), and you should be good.

Napoli

I just recently passed it after months and months of attempts. My 3* came from the following:

Wedge (G11)
Biggs (G11)
R2 (G11, double-zeta)
Cassian (G10)
K2 (G10)
Borrowed ally: Anakin (G11)