Unlock Thrawn-Minimum Requirements:

any unlcok yet?

Guild mates did it with 5* no Sabine lvl 63 g7 ability 3 except for Hera leader at 6 arena mods

5* thrawn with all lvl 65 g7 (no sabine)
trash mods (nearly no mods)
Ability 3

God, that was easy. Just finished tier 5. No Sabine. Hera was 6*, but the rest 5*. All level 70 G7. Maxed skills for level 70, so no omegas or anything.
I didn't even bother to put mods on them and they finished with full health, just some missing protection.
Might have been able to auto it, but I decided to manual it just in case.

It was a walk in the park for me to unlock Thrawn at 5* with:
Hera 5* G8 L85
Ezra 5* G8 L85
Sabine 5* G7 L80
Kaanan 5* G7 L70
Zeb 5* G7 L70

just autoed first 5 tiers except the thrawn round in tier 5
manually did thrawn round in tier 5
https://swgoh.gg/u/anirudh98/collection/?f=phoenix
all mods are just random mods

Level 60, g7, trash mods t4/5 abilities no Sabine. Easy unlock

5* - Hera (gear 6), Ezra, Kaaba , Zeb and chopper all gear 7. All lvl 70, no mods, abilities all lvl 3 apart from uniques at level 7

5*, gear 6, level 60, arena mods. Won with all 5 standing.

All tiers are cakewalk until tier 7 round 4/4.