For over a thousand years, Discord was trapped in stone. Some think that he was forced to watch the centuries go by while being powerless. This, however, is false. While he was completely aware, he also had access to all of his powers- he just couldn't leave the statue. So, he did what any chaos god does when bored: make more chaos and play god with the aftermath.
He was better at it than you might think.
And he enjoyed it more than he expected.
Now reformed, Discord decides to show his new friends/former enemies exactly what he did for the thousand years in stone. Or rather, all the tiny worlds he made. Along the way, the mane six shall discover more not only about Discord, not only about themselves, but also about the princesses themselves, and their mysterious past with Discord.
Gentlecolts and Mares, welcome to the Microverse of Chaos! Welcome to the Worlds of Discord!
Features Pre-Alicorn Twilight, Celestia and Luna in badass armor, Rainbow Dash with a Wing-Boner, Discord and the Sisters seeming friendly or like frenemies, a confused mane six, and much more.
Some worlds will be AU version of MLP, others will be ponified(or something similar) of other series, and more than a few will be their own thing.