A new alicorn has arrived in Ponyville. She seems to have many extrodinary but unrealistic abilities,
such as being able to change the force of gravity and bending fire.
Yet she has no cutie mark.
Twilight Sparkle has a very hard time believing that this pony is real.
The strange, talented pony, named Turquoise, for her fur color, seems like she's not a real pony, and gradually, Turquoise begins to be suspected by the citizens of Ponyville.
Twilight Sparkle eventually decides that Turquoise does not only have pony blood in her.

She may also be part of another species.

Vinyl Scratch, Octavia and Lyra have their very own band.
But a mysterious singer is dominating the whole band industry with his crazy, horrible CDs.
The three ponies-along with an unexpected companion-ravel together to meet this mysterious new singer, and try to reveal his true identity and get back their position as the best band in Equestria.

The first alicorn, named Brightflower,is very brave and strong. She rules the kingdom of Equestria. But when she is carried away by the evil magic within a powerful magic locket created by Discord, she is sent to the moon, where many years later, she is met by Princess Luna, Brightflower, living eternally on the moon, has no choice but to stay there in peace when Princess Luna returns to the earth. But what will happen when Princess Luna tells the Mane Six about the hopeless, stranded alicorn living on the moon?

Discord is again ruling over Equestria.
Tired of Discord's villianous rules, the Earth Ponies, Unicorns and Pegasi form the Resistance, resisting against Discord in a endless battle of good and evil.
They finally figure out a way to to live peacefully and happily without Discord, but their beloved Princess Celestia has been captured and hidden by Discord, and they still have no idea where the princess is.
And they also don't know what awaits them in the shadows of the underground.
And Discord is still at large.....