Just look at the third fight, I beat his/hers Edo Hashirama, complete Kakuzu Grudge team a second time as well with Orochimaru/ Jinpachi/ Shizune and Fire main but it took me out of Zenith because it was the last win.

I forgot about Zenith but out of the 3 fights I participated in this time they were all 3 wins.

Before I had trouble with this though. When I didn't know all the things about the event.

What does this tell us?

I lost vs Samui and Darui but won vs Kakuzu and Edo Hashi. This means that Samui buff and shield did all the difference together with the Darui barrier. Things are different in Zenith than in normal game. If you didn't play a few times there is absolutely 0 way of knowing that Samui would work better than Edo Hashi and Earth Grudge Kakuzu with the right ninjas. Because you come from your overstacked positions mentality, and buff + barrier removers everywhere.