>>18923461You're not even trying, are you?
Two of those have abilities designed to uplift shitmons, and the other is absurdly strong to the point of being mechanically broken at times.
Mega Kangaskhan a free non-removable Choice band that breaks subs and sashes, has a 60 BP Sword's Dance, and doubles Seismic Toss damage. Kangaskhan already has a diverse movepool with priority, perfect coverage, and recovery. It's bulky enough to sit behind Wish healing while Seismic Tossing your team's collective salad and laughing at the burn you people love to count as its counter. Sableye comes in? Crunch it on the switch or switch out to literally any Pokemon to squish the little thing. Do you outspeed it? Oops you took a Sucker Punch to the face.
Mega Gengar's ability to trap and kill nearly any Pokemon in OU makes it a revenge killer to end all revenge killers and a damn fine sweeper to boot. If you played one with half a brain you would be able to pull your opponent's momentum to a screeching halt and net a kill. Substitute/Protect/Perish Song is also a case of next-level shenanigans in doubles, but that's not really the main point. Mega Gengar can even tank a priority Brave Bird with an investment in HP which it can totally pull off with its absurdly high speed and spatk. It was cheesy, overpowered, and totally fine in ubers where it belongs.
Cont.