The mane six wake up as rule 63 versions of themselves. They rapidly begin suffering from gender dysphoria and seek transition back to their former selves, all the while figuring out what sort of monster did this to them.
Twilight Sparkle keeps using a specific phrase out in public to describe her 'special relationship' with her friends. Said friends are convinced it does not mean what Twilight thinks it means.
Before Twilight and her friends left on another adventure, she assigned a substitute teacher to cover her class on history. The students expected a pushover substitute but that's not who walked through the classroom door.
Twilight Sparkle has cast loose the magic of Equestria and has been corrupted into a being that craves knowledge, no matter the cost. So, it’s up to Sunset Shimmer to save the day, right? Yeah, about that…
After ascending to princesshood, there was still the matter of Sunset's official coronation. Of course, she was going to invite her friends along for the event. It went about as well as you'd expect.
"This is gonna be one helluva highlight reel..." Changelings in Canterlot are one thing. Having an AC-130 fly just outside the city? Pfft, who need the Elements?