Sounds like an amazing story! In my story Discord is actually created from an experiment Starswirl the Bearded and 4 other powerful unicorns did. They wanted to create life from 9 dead animals, one unicorn and one pegasus (again dead)...and thats how Discord was created. Since they had to use Dark Magic, Discord turned evil and chaotic...thile in the same time (propbaly because of the pegasus) he wanted to have as much fun as possible while he was destroying everything on his way.
the sword, made from dragon's teeth and forged over a fire burning griffon feathers, stoked with the breath of tortured Windigo's. quenched in the souls of the blanks and all around a core of Heat;s Song (gift from Celestia's mother) and Aegis (gift from her father)