Where does the Ais becoming a spirit sword come from? I seen that on the wiki she is listed as human and thought only spirits can do that sort of thing. I also seen on Reddit that if it happens, she can’t change back and will be stuck like that forever? I’m an anime only guy and don’t remember it being mentioned in any of the seasons that Ais can or will turn into a sword and not change back in the later fights.
Was just wondering if I should take that prediction on Reddit seriously or not. I tried asking people on Reddit but I just get downvoted and no answers.