Saw someone else recently ask this same question also, probably visible in Search.But...SW - lowered her % chance to trigger specifically the Regen buff and Stun debuff. So odds were shifted onto the other various buffs/debuffs she can do. She used to be able to maintain health better than Wolverine, as well as perpetual stun-lock her opponents if you used a 4x or 5x CritRate synergy team.DS - the time duration of each of his 3 periods was increased, thus delaying how long into the fight it took to get into healing and higher attack periods. Also made his Regen based strictly on a “per hit” basis instead of based on how much damage he actually did with those hits. So saving up for SP's during his Regen period used to have a much higher Regen, now they count the same as a single basic hit.Thor - used to be able to stack more than just 2 Armor Breaks (from stuns) onto opponent. When Parry was first created, this let you easily have 3 breaks, sometimes 4, and I saw someone do a fight against Maestro getting either 5 or 6 Breaks on him (and a high SP attack afterwards basically did Maestro in). Ppl have said the stated Armor Reduction value of each Armor Break was also reduced (not disputing that, just don’t know for sure about that part).
A great team used to be SW, BW, Vision AoU, Falcon, and a 2nd Falcon.CritRate's galore (especially when using SW), plus double the extra bonuses from Falcon Recon synergy.
SW had 100% chance to throw up buffs or debufs on crits to favor her. You could literally stun and power lock for an entire fight with the right crit synergy and drop 50k sp2's. With full MD she was nuts and could drop sp2's after just a few hits against the right champ. Plus she was a regen machine. Even at max sig now she can give the opponent fury, armor, and she can lose power. What other champ has a sig ability that can help the opponent, none. That's why she sucks now. Not to mention her regen rate decreased, actually all buff/ debuff durations decreased.Doc could just control a fight and live forever with his regen. Sp2 did major damage with AB. He's not even half as good as he once was. And he was the most nerfed champ ever. Nerfed him 4 times, but the 12.0 nerf made him complete trash. Reduced duration of all his cycles, lost his massive life steal.And Thor was the biggest damage champ in the game. 400k sp3's with 4 or 5 armor breaks. Wasn't the easiest thing for most to do, and he had zero utility and was useless vs stun immune. There was no reason to nerf him. Now all 3 are garbage.
Used to be a synergy called leadership with captain America and war machine that gave everyone perfect block ..they took it away because you wouldn’t die with captain America ever
Magneto used to cause bleed from the first hit of his L1 but that was removed for pretty much no reason, making him even less useful.