SLKR nuked by Boba Fett while in Ultimate

In GAC, my R7 SLKR was in his aggressive stance (100% charge, turn 1 of 3 used) when R8 Boba Fett nuked him with Exterminate.

Opponent had a Jabba lead with Boushh, Krrsantan, Boba, and Skiff Guard

My Datacron: The first time UFU falls below 50% Health they gain DI for 1 turn and Health Steal Up for 2 turns.

Opponent Datacron: DS allies gain 15% TM when using a Special

Ally Code: 749-357-336