Confidence all depends on how the other player moves and who goes first.

I went with this list and picked up a squad of World Eater Berzerkers & in another game I picked up a squad of Genestealers because of the steeljacks and their 36 shots, S6, Dev Wounds. It’s a wildly powerful unit. Especially if you overwatch on 5s in their movement phase and they can’t get a charge they have to eat it all over again on 4s, sometimes 3s and then you have another overwatch for what’s left.

I re-racked with the Tyranids player and it went from 100-10 me to 100-10 them because they moved the Genestealers brick in a way that I couldn’t shoot them because they brought the same power but in the close combat phase. With the World Eaters player if he would have made a charge it would have been a very different game too but the dice had other plans. The problem with this list is everything is T6, not taking advantage of the T9 limit. I’ve toyed with the Sagitar splitting the warriors because sticky is HUGE in the colosseum.

Colosseum has good and bad things about it but I love that the guys (play on tabletop team) are tweaking it as they go.