The Legion Of Doom are finally free from the stultifying confines of their stone prison! There's just one thing stopping them from resuming their terrifying campaign of terror though, and it's a pretty major one...
In an age of unrest and inter-tribal tension, Twilight Sparkle flies to Cloudsdale to talk down a faction of radical young Pegasi. It would be a lot easier if their leader hadn't been petrified for fifty years.
The parents of young ponies across Equestria are mysteriously disappearing. A powerful being calling herself the “Sorceress” appears, claiming responsibility and must be stopped with the Elements of Harmony.
Cozy Glow escapes from Tartarus. The Main 6, Starlight, Spike are sent to apprehend her, but recent events cause them to question if there is still good in Cozy Glow.
Rainbow Dash makes a bet, without understanding the dangers. Raven Inkwell discovers evidence of a secret, deadly crime. Both confront their sovereign, Princess Twilight Sparkle.
Ever since Cozy Glow caused trouble in Equestria, Sunset Shimmer's been keeping an eye on her, just in case. She never expected that she'd hold the girl's life in her hands.