mobs with a gold star - silver star and normal i force lifted the gold, nuked the normal, killed the silver, healed up killed the gold. (same with the 2 silvers and a normal)
The mobs with 3 silvers i had to force lift 1, nuke 1, die and come back and kill the remaining 2.
never found a way to kill the 3 silver groups.
Worked for me thank you!