Preparations for Hearth’s Warming Eve are ruined, and while Twilight tries to figure out who’s behind it, the students bond over shared memories of their home.

When Starlight Glimmer starts becoming friends with a fellow formerly-bad pony. Twilight tries to stop her.

In this special 100th episode, Twilight Sparkle, Fluttershy, Applejack, Rainbow Dash, Pinkie Pie and Rarity battle a monster as the rest of Ponyville rushes to make it to a wedding…

Margaret and Todd team up to help a man who has been declared legally dead, even though he is very much alive.

To stop the MergeQuakes from getting worse, the Ninja travel to the Temple of the Dragon Cores to learn more about something called “The Coalescence.”