[quote=@Nightmare Bunny]
<Snipped quote by Zoldyck>

Haven't watched ST, so I don't know. But I'm pretty sure I mentioned Kitty accidentally teleporting into a wall in one post a while back as a joke, so I'm not too sure whether it would be possible in this continuity or not.

If it IS possible, and Kitty finds out about it, though, she might swear never to use her powers again. xD
[/quote]

You could make it so what's actually happening is that the molecules are switching places, so if kitty tp inside a wall a statue of her would appear where she was before, she would probably sufocate but ... I can't think of anything ...