Long story short
I attacked opponent’s g8 princess Leah led team, g10 stormtrooper Han and g8 Kanan supporting, with my g12+ Tarkin leading g12+ Thrawn. I decided to take g8Kanan down first but noticed his health would not decrease at all (not even 1 point) after loosing all protection, so I decided to eliminate Leah and Han. After Leah and Han were out, I focused all attacks on the remaining g8Kanan but he soaked up every hit like a sponge, again not losing 1 point of health. I know he has a health recovery unique when suffering debuffs but can a g8 Kanan really withstand a volley of attacks from g12+ Tarkin and Thrawn??