MLP - Raze AU

Half of the continent is ash, remaining ponies stuck in Equestria are struggling to survive, and Twilight is thrust into an unfamiliar world... as a Changeling.

150 years following the Changeling Invasion of Canterlot, Twilight Sparkle awakens and breaks from a protective chrysalis alone and in an alien body. Only the deteriorated and mummified corpses of everyone she loved remain in the castle ruins... These are her (non-linear) adventures as she goes from a scared whelp to the most powerful being in the Ashen Wastes.