Discord: the untold story

Yeah, so this is my first story, and I hit a serious case of brain-deadness along the way, so let me know if this rots your brain to the point of become in a zombie, so I can edit it to make it better. Also, I know that the fact that the pony becomes discord didn't come across as we'll as it could have, but I tried, so that's that, and feel free to dislike this, so I can use the feedback to improve my writing.