Too early for 2B, but here’s where I can comfortably rate some heroes.
Top: Sophitia, Azwel
High: Mina, Ivy, Raphael, Xianghua, Geralt
Mid: Groh, Voldo, Cervy, Kilik, Maxi, Siegfried, Yoshi, Zas, Asta
Low: Talim, Taki, Nightmare, Mitsu, Tira.
Balance is pretty tight, and this was made before the recent patches, so changes maybe changes some things. The low tier group tends to rely more on gimmicky stuff or are easily defeated using some simple tricks.
If anything, the new patch probably puts Azwel more in line with everyone else. I can’t say any changes fixes Sophitia up or down, but she’s still in a really good spot. Mina is good, but I don’t think she’s high tier, but everyone says so. Too much praise for Ivy and Raph. Geralt, X are pretty safe and are really good at keeping opponents honest.
Cervy is too unsafe for high tier, but still has insane damage off a lot of stuff. Groh is debatable, but feels more limited when you know you can break him apart in AVN. Kilik might be high, AD is good, but his SC is pretty terrible. Siegfried has barely anything new feels gimmicky, but retains a few solid options. Yoshi is really solid, could be higher tier. Zas is good, but limited. Astaroth has some real potential here. Maxi feels like he has the same problems Groh has.
Talim seemingly struggles, relies heavily on gimmicky stance. Taki seems very limited and gutted. Mitsu in a similar position, Nightmare has nothing new besides SC moves which are pretty limited in function, still crumbles with 2A, 2K.