The Hellfire Legion, originally called the Dragon Order, is a dragon army that features in the science fantasy series Lady of Destiny. It is the only dragon army to feature in the series and along with the Demon Empire of Defenders of Earth is one of two evil dragon armies made by the wiki founder.
When Lady of Destiny's heroic and villainous organizations were in production, the Hellfire Legion was initially called the Dragon Order but it was changed to the Hellfire Legion on the basis of it being a more fitting name for the army.
Prior to the events of Lady of Destiny, the Hellfire Legion is a self styled dragon army residing in the mountains of Nokoriz but at first it has a neutral affiliation until the final years of Emperor Aymer's rule:
For years, Emperor Aymer rules the Vuzzatha Empire but towards the end of his reign a coup is attempted which turns him into a Paranoiac: After the coup, he has the soldiers arrested and executed and organizes a purge and reshuffling; Zysaharad is fired as Chancellor, Slebine is arrested and imprisoned and Aymer's cabinet in general is replaced with toadies and sycophants.
During his exile, Zysaharad seeks to restore the Empire to its former glory and seeks the help of Toirdyth who agrees to help him if Zysaharad helps him; as such, The Legion, along with the Brotherhood of Demons and the Order of Gargoyles help him to overthrow Emperor Aymer, and ultimately kill him. While allies to the Empire during the coup, the Legion refuses to serve Zysaharad any more and take their refuge back in the mountains of Nokoriz.
The Legion get their share of power in the 76th Century when, along with the Brotherhood of Demons and Order of Gargoyles, they rule the world of Nokoriz alongside the Assembly of the Cosmos in a world that Nelarth, Lord of the Black promises Krizoumia and Crimgauros in Defenders of Earth: A world ruled by monsters with the humans depicted in Lady of Destiny used as slave labour.