Firstbourne

Not to be confused with the episode or the set.

The Firstbourne Dragon is the first dragon in existence and titled the "Mother of All Dragons". She will appear as an ally of the Ninja in Season 9. The Ninja need her in order to escape the Realm of the Oni and the Dragon.

Trivia

 * In the Hunted trailer, She is shown to use the element of Ice, which makes it possible that she has control over the four main elements of Creation.