Easiest team to get 7* Thrawn?

"SharkMilkk;d-126871" wrote:
Hey guys, have a strong feeling that The Thrawn event will be coming back soon.

My question is, what's the bare minimum I need to 7* him? Do all the phoenix have to be 7*? Do I have to farm Hera and Sabine?

Hera is your leader she's needed, ezra is best phoenix and kanan and garazeb are easily farmable, leaves sabine and chopper, sabine is better i think but is harder to farm, depends on the amount of cantina refreshes and the amount of guild tokens a day