What even is a good champ
I swear a lot of the champs people say are the "best" aren't really mind-blowing
Three examples I can think of off the top of my head are Kate Bishop, Onslaught, Prowler, Mr. Sinister, and Serpent.
Of course, this entire thing could just be because I lack endgame ball knowledge, but if we just look at story/side questing, I've really never used any of the champs listed - other champs simply do it better in the event of certain nodes. Kate Bishop takes way too long to get ramped and get her utility up, Onslaught requires constant parry stuns and heavy attacks to ramp up, Prowler is just ass, Mr. Sinister doesn't have any unique abilities, and Serpent is just not the best option in any sort of questing scenario. Scorpion only really works with the venom synergy, and also has a funky playstyle.
The only champ that I've seen consistently solving ANY problem is KUSHALA. Am I just clueless or am I onto something? Like everyone glazes Kate but I used her like one time in the entirety of Act 8. Same with onslaught - he just requires too many things to be able to achieve his max damage potential.