Twilight sparkle has just completed Starswirl's spell. It seems to be a version of that temporary wing spell she cast on Rarity. That will be useful for nightmare night costumes. Or at least that's a good excuse to practice the new spell. Celestia thinks her student is finally ready to become an immortal goddess and ruler of Equestria. There may have been some miscommunication.
My first piece of fiction here.
Alternate Title: That One Time Twilight Cluelessly Turns Everypony Into an Alicorn
I wonder if Celestia is going to be forced to make all of Ponyville princesses or if she will pretend there fake Alicorns.