Buffs
I personally think Kabam needs to reevaluate current champs before adding new ones let alone much needed maintenance
Rulk complete overhaul
DDHK make him more like kingpin but with an extremely aggressive playstyle also add 10 seconds each to his sp1 and sp2 ultimate defender
Rogue add synergies to base kit
Overhaul of hela and agent venom it’s sad desperately needing synergies to be usable
Beast complete overhaul
Gladiator hulk damage boost only he has a huge regen from dot
Rintrah button to press to power lock to sp2 perhaps a prefight
Star lord persistent charges for his combo meter that never gets reset to 0 optional elements to choose from
Ihulk make his rage charges last a little bit longer he can smell lies and see ghosts miss counter
Wags increase crit rating little prowess boost
Warlock immune to mutant aa reduction
Dormammu just boost his kit give him incinerate immunity
Spider-Man og overhaul
Spider Gwen damage boost
Doctor strange overhaul
Sym spidey give him cruelty buffs he crits nearly all the time anyway
Sentry and aegon maybe not possible but they’re basically unusable in non Everest content unlike knull and Kate for example
Rhino overhaul like juggs maybe not as broken
Vulture more damage
Doc ock damage
Electro overhaul
Mysterio add extra abilities but keep his defense prowess
Sandman overhaul probably the dude is affected by sandstorm
Thor og looks a bit too old so visual buffs and bring back better armor breaks
All the visions they were destined to fail even the deathless so overhaul perhaps phase in base kit for all
Iron patriot overhaul
Green goblin increase in kit damage and utility
Gambit guaranteed crits would be wild more potent prowess
Jubilee more potent prowess
Zemo possibly doesn’t need one but more potent bleeds would be awesome he should at least purify stuns
Karnak why isn’t he poison immune like the rest of his family? More potent fragility give him guaranteed crits
Black panther og he’s good but doesn’t stand out in the slightest give him fragilities to deal with bleed immune
Sunspot immunity to coldsnap and frostbite
Blade the fact that he has no boost against morbius is wild more damage
Ibom he should not be affected by poison regen rate reduction
Abom overhaul
Can’t think of more for now