The peace of Equestria is threatened when Discord, spirit of Chaos, escapes from his imprisonment in stone.

Discord's mischief causes a rift between the six friends and renders the Elements of Harmony useless.

Hyper-organized Twilight panics when she can't find a lesson about friendship.

It's Nightmare Night and the macabre celebrations are in full swing when Luna herself shows up in Ponyville.

Sweetie Belle disowns Rarity as her sister when she refuses to participate in a celebration of sisterly unity.

Apple Bloom finally gets her Cutie Mark!

Rainbow Dash holds a flying race to determine who will win the honor of being her pet.

A new masked avenger is stealing Rainbow Dash's thunder as Ponyville's resident hero.

Rarity has to choose between the important social connections and her uncouth Ponyville friends.

Spike's birthday gifts activate his greedy dragon instincts.

Apple Bloom does everything she can think of to stop Granny Smith.

Pinkie Pie takes on the task of babysitting the Cakes' twin toddlers.

The six friends put on a play.

The friends travel all over Equestria to track down Applejack.

Sweet Apple Acres is in peril when the Apples challenge the Flim Flam brothers to a Cider Making Contest.

Rainbow Dash discovers the joys of reading while laid up in Ponyville Hospital.

The Cutie Mark Crusaders create a love potion to make Miss Cheerilee and Big Macintosh fall in love.

Pinkie Pie is flummoxed about what to do when she meets Cranky Doodle Donkey.

Fluttershy gets some assertiveness training from self-help guru Iron Will.

Twilight drives herself to distraction trying to forestall some future disaster.

Spike goes on a journey of self-discovery by joining the Great Dragon Migration.

Fluttershy struggles to overcome her fear of public humiliation.

The Cutie Mark Crusaders adopt the name 'Gabby Gums' to become the gossip columnist for their school paper.

Pinkie Pie starts the silliest criminal investigation in the history of Equestria.