During a trip to Las Haygas, Twilight meets a unique stranger and discovers a long-forgotten form of magic that may prove to be more trouble than it's worth.

After Nightmare Night, Luna invites Twilight to tea, and they start spending more time together. Princess Celestia teases Luna about it sometimes.

Princess Luna knows a thing or two about nightmares and dream magic. Her duties at Night Court have become tedious. With the help of some forbidden power she reaches out to a certain Element of Magic for the companionship and knowledge of modern Equestria she desires. But while Luna is distracted and Celestia sleeps, an old evil returns with plans both dire and terrible and a new evil plots under their noses.
(Story takes places roughly between season 2 and season 3, so post-changlings, pre-Sombra)

Cover image by JJ at lovetomorrowlove.tumblr

SG-1 is sent through the Stargate as a forward scouting team for an extended scientific mission to P3X-597. Arriving in a long abandoned castle, the team heads out for the nearest village. As they approach, it becomes clear that the locals aren't exactly human. Their contact with the pony-like aliens goes well, conveniently timed alongside a celebration of the sun, until an over-the-top, hammy, evil pony appears to ruin the festivities.

A Stargate SG-1 crossover.

Over the course of a thousand years of monotonous rule, Celestia no longer understands how to connect to ponies, and doesn't bother. But when Twilight Sparkle makes her bombastic appearance, the Princess cannot help be interested.

Featured on Equestria Daily, December 29, 2011