User blog:Derpus42/Iffy Semblance: Need suggestions

So I've got an idea for a new team and stuff, but one member's semblance seems a little out there even for the RWBYverse. Would the ability to change size (smaller not bigger) be something acceptable. It's not really Overpowered cause she would be shrinking and all of her strength and whatnot would scale down, but at the same time it would be breaking some major laws of physics. I hope it's not too out there cause this semblance would either make or break the Team's theme. So thoughts?