This is carry over from MyAnimeList post that I did.
I was thinking about this with My Hero Academia after seeing some really awesome fanart Villain versions of all the Heroes and after reading the Dark Night Metal Story in DC Comics will all these Evil Versions of Batman, how about a Villain Multiverse Story Arc where the villain versions of the Heroes invade the normal MHA world, since comics like doing this a lot and this series based off it, I think it would be pretty awesome.
https://source.superherostuff.com/wp-content/uploads/2017/12/Capture.jpg
Also The Crisis on Earth-X crossover from the Arrowverse too
A Multivers with a Villain All Might, Deku, Shoto, Bakugou, Momo, Ochako, ect, so what does everyone think of this Idea?