Shifter

there was a 15 year old boy named (Y/N) he holds the semblance to copy other peoples semblance like velvet. His is a little different though. (Y/N) can copy another person's semblance by thinking of that person and their semblance. The drawbacks are when he copies a semblance he shifts into that person for an hour. this causes confusion and (Y/N) doesn't really want to deal with it because hes shy of other people so he only uses it when he needs to.