Ok so I tried the newest super boss.... like wtf ?

I have 4 crit teams, one has Keria in it.
The best they did was take 2/3rds of its health.... Crit teams.... you know... the teams that specialize in outright burst damage, and have nothing else going for them.

....ufff ><
I think I`ll try this later when I have at least 2 teams fully lvled up to 100 and super Ampied.