"The longest-lived one that I can think of are the dragons as there was some conflict between them and the Magi of Stars, but thanks to Blazen Sun no dragon would dare cross the borders for conquest," Rex said, shaking a bit. "I saw him practice his magic once in the Celestia Guardhouse, and I learned that his style is not fire but solar magic. As in, manipulating magic that creates objects akin to the sun without harming the location or anyone there; implying immense control and restraint. And to go back onto the matter at paw, I don't see how a dragon could control the Equestrian government without anyone being the wiser."