Northern Equestria's Crystal Empire has reappeared after being afflicted with a curse that made it vanish for 1,000 years. Princess Celestia asks Twilight Sparkle and her friends to protect the empire from disappearing again.

After Princess Celestia commissions her to keep Crystal Empire from vanishing again, Twilight realizes that she must find the missing Crystal Heart in order to restore the empire's reputation and strength before it disappears again.

Overwhelmed with having to choose just one friend to spend time with, Pinkie Pie uses a magic mirror to clone herself.

The Cutie Mark Crusaders are crushed when Babs Seed rejects their invitation to become a fellow Crusader and instead become a bully.

Wearing a mysterious amulet, Trixie returns to Ponyville for her "unfinished business" with Twilight Sparkle.

Over a campfire, Rainbow Dash decides to share some imaginative and spooky tales, causing Scootaloo to have frightening, vivid nightmares; Scootaloo wants to get rid of her nightmares but doesn't want the others to think she is spineless.

Rainbow Dash receives an invitation to attend the Wonderbolt Academy but questions whether she is Wonderbolt material.

Granny Smith agrees to let Applejack lead the Apple Family reunion but Applejack loses sight of what is truly important.

After Applejack saved Spike, he insists on fulfilling the Nobel Dragon Code by repaying her with excessive help around the farm.

Princess Celestia has decided that the rambunctious Discord needs to be tamed and commissions the ponies for the job; Fluttershy believes that Discord deserves a second chance but she faces opposition as the only one who thinks so.

Spike finds himself in over his head after convincing Twilight and her friends to let him pet-sit all of their critters in exchange for a few gems.

In the hopes of proving that the Crystal Empire is more than worthy of being selected as the next venue for the upcoming Equestria Games, Princess Cadance commissions Twilight to work her magic with the deciding Games Inspector.

Twilight Sparkle wakes up one day to find that all her friends' cutie marks have been switched! Can she fix something as bad as an altered destiny?

Now that she is a Princess, Twilight Sparkle has an important new role to play in the Summer Sun Celebration. But her plans are put on hold when Princess Luna and Princess Celestia go missing.

The Everfree Forest is threatening to take over all of Equestria. In order to stop it, Princess Twilight and her friends must bring their Elements to the Tree of Harmony.

When the ponies all end up in Luna and Celestia's old castle, they become convinced that it is haunted by the Pony of Shadows.

When the latest book in the Daring Do series is delayed, Rainbow Dash and her friends decide to offer their help to the book's author so that she can finish it. The writer does need help, but not in the ways they'd imagined.

The Cutie Mark Crusaders vie for the honor of carrying the Ponyville flag at the Equestria Games. Problems arise when Scootaloo becomes convinced that the best way to represent Ponyville is to fly during their routine.

When Spike and the Mane 6 end up as superheroes in a comic book world, the only way to get back home is to defeat the super-villain, The Mane-iac.

Vampire Fruit Bats take over Sweet Apple Acres and Applejack and her friends' efforts to get rid of them take an unexpected and frightening turn.

Rarity goes to Manehattan for Fashion Week and loses her sense of generosity after another designer copies her entire fashion line.

When Pinkie Pie discovers that she might be related to the Apple family, she joins them on a road trip to visit a relative who can provide proof that she is their cousin.

Rainbow Dash is headed to the Equestria Games trials with the Ponyville Relay Team, but becomes torn when she's offered the chance to join the more competitive Cloudsdale team.

Twilight is looking forward to some quality bonding time with Princess Cadance. But when a sick friend shows up needing Twilight's attention, it looks like her plans for a peaceful visit with her sister-in-law will have to be put on hold.

Pinkie Pie finds her status as "super-duper party pony" in jeopardy when the mysterious Cheese Sandwich comes to town and offers to plan an epic birthday party for Rainbow Dash. Guest voiceover by Weird Al.

Rarity has a crush on travel writer, Trenderhoof, and plans to wow him with her ideas for the upcoming Ponyville Days Festival. But Trenderhoof soon has a crush of his own, and Rarity finds herself competing with Applejack for his attention.

When a member of the singing group, the Ponytones, has to drop out of an important performance, Fluttershy takes drastic measures to ensure that the show goes on.

The Cutie Mark Crusaders are thrilled when Twilight offers to help them with their studies. Problems arise when the girls realize they can use their relationship with Twilight to increase their popularity.

When tiny, magical creatures called Breezies get into trouble while making their migration home, Fluttershy swoops in to save them. She soon finds herself tending to their every need, and her kindness may turn out to be more harmful than helpful.

Apple Bloom gets the chance to stay home alone for the day, but a series of unfortunate accidents causes Applejack to regret her decision. Apple Bloom must find a way to prove to her sister that she doesn't need her to constantly watch over her.

When Pinkie Pie's sister comes to town, the girls find her much different than Pinkie described.

Sweetie Belle ruins a costume for one of Rarity's clients on purpose; Luna visits her in her dreams.

Applejack is doubtful of the Flim Flam Brothers' cure-all tonic; Granny Smith tries it and it seems to work.

Rainbow Dash uses unconventional methods to prepare for her test to become a member of the Wonderbolts Reserves.

When the trip to the Rainbow Falls Traders Exchange doesn't go as planned, the girls learn just how valuable their friendship really is.

Rarity loses her creativity and Spike finds a spell to help her get it back.

Spike is in charge of lighting the torch for the opening of the Equestria Games, but his nerves get the best of him.

Princess Celestia chooses Discord over Princess Twilight to help track down a villain.

The other princesses transfer all of their magical power to Twilight in hopes of saving Equestria.

The Mane 6 are summoned to solve a friendship problem only to find a utopian village where everyone has given up their Cutie Marks.

The Mane 6 have had their Cutie Marks taken and must find a way to get them back. When a deep dark secret is revealed about the pony who took them, they think they may have the answer.

When her friends find out that Princess Twilight has been avoiding her new castle, they offer to make it feel more like home.

Apple Bloom's anxieties about getting her Cutie Mark turn her life into a nightmare from which she may never escape.

Rainbow Dash can't accept the fact that Tank must hibernate for the winter and decides that the solution is to stop winter from coming.

When notorious outlaw Troubleshoes Clyde returns to menace the Appleoosa rodeo, the Cutie Mark Crusaders realize that bringing him to justice might be the key to finally getting their cutie marks.

After finding out that Fluttershy is taking a new friend to the Grand Galloping Gala instead of him, Discord goes to extreme lengths to show that it doesn't bother him.

Rainbow Dash and Pinkie pie are called by the map to the ancient kingdom of Griffonstone but have conflicting ideas as to what problem they have been called to fix.

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 on time.

When Spike is put in charge of making sure nothing disturbs Princess Twilight, the power soon goes to his head and he begins making decisions in her name.

An important friendship summit takes a disastrous turn and it's up to Pinkie Pie to save the day.

After reminiscing about her Canterlot days, Twilight realizes that she left for Ponyville without really saying goodbye to her old friends, and tries to reconnect and re-open friendships lost.

When the mysterious Tantabus escapes Princess Luna’s dreams, the Princess must find a way to stop it before it turns everypony's dreams into nightmares.

Rarity's dream of owning a boutique in Canterlot finally comes true, but it comes at a price Rarity may not be willing to pay.

Rarity must prove that her friend is innocent when Rainbow Dash is accused of a crime that she did not commit.

Applejack and Rarity are called to Manehattan to solve a friendship problem, and find themselves helping Coco Pommel with a major project in her neighborhood. The three soon discover that they've bitten off more than they can chew.

When Applejack is called away and has to miss participating in the Sisterhooves Social with Apple Bloom, Big Mac decides to fill in for her.

When Pip Squeak decides to run for class president, the Cutie Mark Crusaders rally around their friend, but find themselves helping their long-time nemesis, Diamond Tiara, in an unexpected way.

Pinkie Pie must try to keep an unintentionally-shared secret involving Princess Cadance and Shining Armor.

Applejack is excited to celebrate Hearthswarming Eve with Pinkie Pie's family but soon discovers that the Pies have very different ways of enjoying the holiday at their Rock Farm.

Determined to overcome her timidity and face her fears, Fluttershy decides to participate in the scary fun of Nightmare Night with her friends.

Twilight returns from a trip and is distressed to find that her friends have become close to Discord, making her wonder if Discord is up to something.

Twilight Sparkle and Fluttershy are called upon by the Cutie Map to settle a bitter family feud.

An old friend of Applejack’s has become a huge pop star, but Applejack is worried that the singer’s manager does not have her best interests at heart.

Starlight Glimmer casts a time travel spell as a new plot for revenge against Twilight Sparkle.

Twilight Sparkle tracks down Starlight Glimmer in the past and tries to find a way to stop her revenge plot.