This is impossible!
I have encountered a Gear 8 Lvl 85 Chirrut with maxed out abilities. All my really high levels and Sith Team got mutiliated. All I have is Royal Guard G7 Lvl 62 Rey G7 Lvl 59 Baze Malbus G7 Lvl 66...
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Boba is a good way to take him down, and also shock or healing immunity if you also have the ability block and stun.
