Satin ribbons, sequins, spotlights, schemes. Cozy Glow has spent her whole life coming out on top by any means necessary. Whether she wants to or not.

Twilight just wanted to spend a nice, quiet, relaxing evening studying a mysterious piece of jewelry. She certainly wasn't expecting to discover that her history textbooks had just become woefully inadequate, nor that she would end up traveling across Equestria both to fix the oversight and reunite lovers separated by treasure hunters.

Collaborative effort with thewondersomethingorother.

The heavenly bodies are so simple. The sun and moon are guided by the powers of the princesses, and the only thing any average pony needs to worry about is if said princesses come in conflict with each other, right?

Not quite.

When the powers of the heavens turn out to be a little more complex and threatening than anypony expected, it's going to take more than one Sun Princess's power to stop the storm that's coming.

After receiving a commission to costume a theater company in another city, Rarity, after some hesitation, decides to take Applejack's advice and stay with the Apple Clan's distant relatives, the Peaches. With the Peach family matriarch taking her under her wing, she might have an easier time in Savanneigh than she thought.

As the mirror portal closed for the last time, Luna had promised the Princess of Equestria that she would take care of Sombra, who has since gone missing. With the country in a turmoil of celebration, mourning, and rebuilding, she sets out to make good on her promise.

In the first few centuries after Luna is gone, Celestia takes to occasionally dispensing sisterly advice to little foals when she gets the chance to actually meet them. One such incidental meeting happens at Canterlot's 54th cake recipe competition.