Sigh. I hope everyone can just work this out, it feels like there is a compromise to this situation that would be attainable once we all cool down. Like, reckless filling of parts of the body with magical energy does indeed fit Akiko's character, and is distinct from gravity manipulation. Maybe Akiko needs to be changed slightly, but I don't think she needs to have her entire ability sacrificed? I hope this sounds clear and makes sense.