This team did it easily 1st try for me.
Tried many other sensible teams but it didn't work for a variety of reasons. This 1 is a sure thing with g12 st han...
Put masters training, shien, and rey's buff on Han. He'll have guard if g12 like mine. Just keep targeting iden for a few minutes. When you want to clear DoTs on a toon just give them master's training.
I had trouble with cls old Ben cause kills to fast, Vader lead dies, etc.... comp above = ez win.