- spoiler warning*
So I'm kind of obsessed with the nomu as I'm so confused by them but whilst further researching them something occurred to me. The super regeneration quirk is posses by most likely all the black nomu. I'm not racist, endeavour said it himself. There is something weird about the black nomu. Not only are they a lot stronger than the others the posses the quirk super regeneration. The four eyed nomu didn't have super regeneration and neither did the winged one. The green nomu didn't have it either. BUT HOW IS THIS POSSIBLE. How do three separate people all have the same quirk, it doesn't add up. One of my friends suggested that all for one passed around but that makes no sense as the anti all might nomu had it but got arrested then the no eyed nomu had it afterwards. Another theory I heard is that these are all different quirks as shigaraki said that the nomu that was meant to kill all might had super regeneration but the other nomu regenerative quirks were never named but that means that there is nothing to build on and Horikoshi is a fan of deep and layered plots so I am not sure if he would do that. Another weird thing is how high end has muscle augmentation when muscular is in prison. Multiple people having the same exact quirks when there is no way for it to be possible leave only two explanations I can think of. All for one has been using the transmission quirk to warp the league of villains into the Tartarus prison ,where I believe that most of the apprehended villains have been taken, and sneaking them around stealing quirks from prisoners. This may seem unbelievable at first but if you look at Himiko Togas quirk it is possible. She could easily become guard and take the night shift (the more I wright the stupider is sound to myself XD) and allow them to do what they want. This is still not that good of a theory and the best theory I can think of is some member of the league of villains is in the possession of a quirk that duplicates quirks. Also I believe the person in possession of this is Shigaraki. The guy has been living with all for one for years and I do not believe he never received a quirk. The guy can move around with incredible speed and if you look at that guy he has no muscles for that. That's one possible quirk he could have received is super speed but then quirk duplication is something I easily see all for one making. All for one can make OP quirks by fusing mediocre(my English teacher told us to use this word in something we write this week) quirks together. What if he did this again to create a quirk better than one for all This is the quirk duplication quirk and I believe this is what has been used by the league of villains to create stronger nomu.