Yuuri Katsuki's stamina is inhuman. Victor will just need to resort to inhuman help to wear him out.

In which Yuri Plisetsky began life with the name Edward Elric, and this has made the world of figure skating a significantly stranger and more alarming place. “Are you saying you lived a life of crime before you began skating?” “I’m gonna have to check the statute of limitations on a couple things and get back to you on that.”