User blog comment:Dragon-Fox 7/Character Sheet/@comment-4867780-20161025133054/@comment-4867780-20161025210003

I'm not sure it's the right way to put it, since the user doesn't transcend Boundaries but simply crosses them from one state of being to another. A more fitting one would be Self-Boundary Manipulation, since that's exactly what it does : manipulate the boundaries defining oneself.