The Rainbooms and their Ninja Allies from New York are thrown into another dimension with their enemies the Kraang and must join forces with the Dark Knight to stop them and return home.
An angry and broken Sunset Shimmer and a runaway named Apple Bloom get recruited by a team of powerful "Hu-Mares" known as the X-Mares to stop Discord from turning the world's leaders into "Hu-Mares" too. Meanwhile, the team's origins are also shown.
[Displaced] John Oliver is sent to Equestria with his Six friends as Thanos. After being sealed in stone, he broke out. Now his gauntlet, his stones, his blade, and his team are now scattered across the planet. Can he back bring balance to Equis?
Twilight returns from the Bostrot Hotel's lobby only for Rarity, Sunset, and Rainbow to find that she doesn't remember a thing. Not even how these strange tally marks showed up on her...
The first portal opened outside our high school, but the next opened deep beneath the ocean—and the kaiju it spawned nearly wiped us out. Fortunately, me and my friends had heroic experience to spare—and some magic pony friends to help us use it.
The fate of the world hangs in the balance and its potential savior is a mysterious figure known only as The Queen of Knives. But who is she? That's what Applejack has to find out.