It's been two years since Sonic and Shadow defeated Discord and now thanks to Sonic's friend Tails they can return to the land of Equestria. But when they get there they learn that their old enemy Mephiles The Dark has returned and has the five of the main six under his control and Twilight and the princesses as his prisoners. Can Sonic and Shadow along with their friends stop Mephiles before it's to late? Or will Mephiles finally get his revenge?

*note* This story contains five of the six Elements of insanity and contains Nyx from Pen stroke's Past Sins. Although this story features Pen Stroke's Nyx (Past Sins), this story itself is not related to Past Sins, nor does it require a reading of Past Sins. And although this story contains five of the six Elements of insanity I don't own them all the credit goes to their creator theinvertedshadow.

It has been more then a month since the destruction of Mephiles the dark and harmony was once again restored in Equestria, so Celestia sends Sonic, Shadow, and their friends to the Crystal Empire to introduce them to Twilight's brother Shining Armor and her sister in law Princess Cadence. But the new Nightmare Moon decides to cause trouble and decides to make a new evil hedgehog named the Chaos Phantom out of the Chaos Emeralds to get rid of Sonic and Shadow once and for all. As Chaos Phantom arrives at the Crystal Empire during the night, the New Nightmare Moon tells him to take the Crystal Heart and then he disappears in a mirror before Sonic, Shadow, and the others could stop him. Can Sonic, Shadow, and two of their friends go into the mirror and stop Chaos Phantom or will he carry out the new Nightmare Moon's wishes and finish them once and for all?

When Discord escapes and the elements of harmony are no use against him anymore Princess Celestia with help of her sister Princess Luna use a spell to go to an Alterate Universe to bring forth two heroes to help save Equestria. Can these two heroes defeat Discord once and for all? Or will Discord finally win and take over all of Equestria?

A My Little Pony: Friendship is Magic/ Sonic the Hedgehog crossover

WARNING!!! Contains big spoilers from the Sonic the Hedgehog (2006) game, as well as a few comic references.

This story contains no crazy crossover shippings, (although strong friendships are formed,) and is my attempt at creating a decent MLP/ Sonic crossover that does well at presenting both universes both with accuracy and depth. I have also tried to keep this so that it is as close to canon as possible for both worlds, although I naturally elaborated on some things.

When Twilight Sparkle and her friends are sent to go to the strange world of Mobius to defeat an ancient evil, they end up encountering a strange, spiky blue creature named Sonic. The ponies easily make friends with Sonic, but soon find that not all of the people on Mobius are friendly. Mysterious events lead to misunderstandings, while an evil villain known as Dr. Eggman is setting his eyes on Equestria as his new target.
And amidst all of this lies a great mystery, a mystery that will shed some shocking revelations on how Equestria and Mobius share a great deal of history, on the origins of the being called Solaris, and on a dark threat that both worlds know all too well.

Other than the listed characters, you will get to see the Cutie Mark Crusaders and a good deal of background ponies share in the adventure, and a bit of Discord, as well as a great deal of short appearances by other .

This story is a sequel to A Dazzling Reformation

So much has happened during Spring Break. Sunset Shimmer found The Dazzlings living under a bridge, people found love, and The Dazzlings decided to become reformed. At first, they weren't going to go back to school.

But time has changed, and so have they. The Rainbooms and The Dazzlings came up with a plan to prove to the school that the three ex-sirens have changed, and they are determined to make it work. Sounds simple, right?

But what about Sonata's little problem...

Author's Note: If you notice any mistakes, please let me know and I will fix them as soon as possible. Also, if you want to see anything happen in this story, please let me know and Lightning Bolt and I will consider it.

Co-Author: Lightning Bolt
Editor: Cloudfilly
Backup Editor: Sunatta

After the battle of the bands, The Dazzlings run into a lot of trouble. They try their hardest to make things work, but they just can't. While they are at their lowest, they receive help from someone unexpected. Whether they like it or not.

Had a lot of help from my Co-Author and brother, Lightning Bolt. We are still beginners at writing, so if you notice something wrong, please let me know and I will fix it as soon as possible.

Rated Teen for Mild Language
Sex Tagged due to Sexual References and Partial Nudity

This story is a sequel to The Blue Blur

Dr. Eggman finally won. Sonic the Hedgehog was defeated and is presumed dead. And as a result, the Eggman Empire could now expand on a global scale.

In his absence, Sonic's friends banded together as a Resistance to fight back against the Eggman Empire. But the appearance of six ponies from another surprises them, claiming to know Sonic and decide to help. With the aid of the Equestrians and the newly recruited Rookie they find hope once more.

Meanwhile, Tails crosses paths with another Sonic that he's met before and a certain dragon. Together, the three of them set off to fight Eggman alone.

Sonic, the Rookie, their Equestrian allies, and all of Sonic's friends must join forces if they want to liberate the world from Eggman. Fighting old foes and taking the world back bit by bit while also dealing with the new entity known as Infinite.

Has a TV Tropes page now.

Set between MLP:FiM Season 3 and 4.

Sonic, Tails, and Knuckles find themselves against Dr. Eggman once again, the scientist wanting to use the Chaos Emeralds for an unknown plan.

Unfortunately, the plan involved sending the trio to another world, which he plans to conquer as well as seek what are known as the Elements of Harmony. The fate of Equestria hangs in the balance as the heroes of both worlds must join forces against Eggman's robot army.

Can Team Sonic and the Elements foil Eggman’s latest scheme or will they fail?

Twilight Sparkle is not in a good place. Shunned and abandoned by her friends, her mentor and even her family for a thoughtless outburst at the wedding rehearsal. But she still has friends in Canterlot, even if she forgot about them.

Oh yeah, and somepony should probably do something about that whole changeling issue.

Written under the prompt "Warrior Twilight" for FOME's Imposing Sovereigns Contest.

The day of the Rainboom affected more ponies than just the canon Mane Six. Almost ten years later, Princess Celestia sends her personal student Twilight Sparkle and one such affected pony to Ponyville. Meeting four others, they must work together to achieve what Princess Celestia could not: defeat Nightmare Moon and save the long-lost Princess Luna from the monster she was trapped within.

It's also a shameless excuse for me to partner Twilight with five of my favorite ponies. Welcome to the Differentverse.

(Extra character tag: Coco Pommel.)

Author note: All five chapters were fully written prior to initial submission and final publication.
Featured the day of its completion... woohoo!
Tropes page is here.