Modding hutt cartel (making Boussh the one to assist)

It is a tough quest as you want Boussch to have high relic levels to maximize her damage output, and as you stated, the fifth (Embo or Boba) have very low h/p pools.

I actually *strongly prefer* having Embo as the weakest to assist, since he dispels on his basic. This utility outshines a small amount of extra damage IMO. It’s also invaluable when you unlock the Smugglers Run II event.