Basically They've All Had It Since They Were Born And It Can Turn Up When Theyre Really Young - Blog Posts

I compare it more to semblances from rwby than mha's quirks Idk how to explain that I haven't watched the show in years but basically they've all had it since they were born and it can turn up when theyre really young randomly or like over something wild or traumatic and like they need to train more for it to manifest properly but unlike semblances its not an everyone can unlock one as long as they jog it somehow by something wild or by training which i hope thats right again i haven't seen rwby in a hot minute