This story is a spinoff of The Lost Element, by Humanity

James, the sole human in Equestria, has proven his worthiness time and time again. But because of the shortage of threats, he has grown complacent and accustomed to his paradisiacal life, and has not known violence since his defeat of Discord and as Project H. One man from another realm, unsatisfied with his own complacency, will challenge him to a final, fateful duel. Will James succeed in this fight? Or will James and Equestria fall to the Daedric Warrior?