i recommend this: nier has many great fantasy like songs (kaine salvation, song of the ancient, ash of dreams, etc) if i am not wrong, some of Deemo songs also fit your criteria. not sure which one though. fate series also has alot of good fantasy song, like this one : and the best song of all time : Code: https://www.youtube.com/watch?v=dQw4w9WgXcQ
u can try nightsong, the best part starts a bit later and yes its a song from elfes in WOW . End the most epic music :