The story of how a single unicorn from Equestria overtook the entire Crystal Empire a thousand years ago, and how Luna and Celestia ultimately defeated him.
Sweetie Belle wonders what is running through Opal's mind when she attacks Rarity one morning. During Twilight Time she runs across a spell that allows animals to talk. She memorizes it and casts it on some of the pets.
Princess Celestia is coming to Ponyville to be the guest of honor at the Summer Sun celebration, and in recognition the Mayor has ordered an enormous apple cake. However, Mr and Mrs Cake leave Pinkie Pie in charge and things don’t go quite to plan...
The CMC is bored out of their minds with nothing to do on a lazy summer afternoon, so they decide to drop in on a friend to see if there's anything fun to do there.
Hearts and Hooves Day has finally arrived, and everypony has got their special ones ready for the Hearts and Hooves Day Dance. Well, all except for one, Fullmoon.
Scootaloo goes to help the Apples take stock of the damage after a bad storm. During her sleepover she dreams of flying with the Wonderbolts. Why does she continue to be taunted, or will events finally give her the opportunity to achieve her dreams?