Personally i don't think there's a best and a worst main... It's always depending on the team you use... But if you're talking about which main would be better as a 1st pos, it would be azure fang for sure with chaos, refresh passive and shark bomb... Only char that seems to be the best out of the 5 it's the fire main and only in the beginning of the game... But after that every main has their own special ability and all of them have their uses

that's true but it's an immunity that runs out in 2 rounds... After that the immunity ends and you become vulnerable... And you can still interrupt even if you don't control the chars in case you have more ini than the guy