My Pretty Little Hunter (Misha Collins x Reader)

(Y/N) was always a fan of Supernatural especially the character known as Castiel. She also loves Misha Collins so when her friend (YF/N) let her go to a Supernatural Convention she was super excited. Little known to everyone, (Y/N) and (Y/F/N) are hunters and Supernatural was real. (Y/N) has a power too but they don't know where it comes from so (Y/N) is very cautious not to use her powers in front of everyone but what happens when she accidently shows it on stage?