Discord

Discord is a draconequus and the Spirit of Chaos and Disharmony. He was a former antagonist in My Little Pony: Friendship is Magic''. ''

He was ultimately responsible for the events of Season 1 and the emergence of Equestrian ponies on Earth. He was the first Equestrian threat posed to Earth. The chaotically evil version of him was defeated and imprisoned in stone by Joey once, but escaped months later and sought to put Earth and Equestria into a state of pure chaos. His humanoid version was defeated once and for all by Joey.