Literature
The Wicked of Equestria pt. 1
Discord
It was decided by Artemis that her children, Celestia and Luna, would be raised by Gaia, the Mother of Earth, so they would learn to live with friendship and understanding with all beings and be protected from Apollo's jealousy.
Meanwhile, in Oblivion, the Realm of Chaos, the bearer of the final Element of Disharmony, the draconequus Discord, was born. His mother, Pandora, knew that his was the most powerful Element of all, and could potentially cause her downfall. So, without remorse, she banished her son to the land known as Equestria.
Gaia accepted Discord as she would her own child, and raised him, Celestia, and Luna like they