If I was going to be able to figure that out I would have done so in the hundreds of attempts. Some of us need to see the replays with other formations or combinations of heroes to figure this out. I didn't even have Flavius recruited but got him because I had run out of other ideas. If you are able to figure all this out for yourself then yay you. I for one need some help with it. There are dozens of toons with 9 different positions and a sub spot. Combine them into all the possibilities and the numbers are staggering. Sadly there are usually about 3 or 4 good ones that will take down each boss. I can't afford to saint and star all the toons to the max and open all their rune slots. Having more replays that are accurate means of beating each boss is the only hope I have of advancing. Especially since most of the people beating the bosses I am facing have Adamanti, Blood and others that I will not have for months.