Sonic used to live in Equestria with Celestia and Luna but was forced to leave after Discord became corrupted. 13 years later he returns but is fearful of being discovered by others, he ends up finally letting his emotions go on one faithful night 3 years after his arrival and releases a shockwave that attracts a new threat to Equestria.

The Storm King arrives to not only steal the magic of the princesses but to claim Sonic’s power as well. The main 6 along with Spike team up with Sonic and set out on a journey of Epic Proportions.

(Takes place within the events of MLP Movie while having elements of Sonic Movie thrown in. There will also be a bit of new scenes and dialogue to go along with this story so keep that in mind)

Additional Tags:
-Sad
-Princess Celestia
-Princess Luna
-Storm King

(I own nothing)

Part 1 of 5

Sora was an average teenage boy, though average was an understatement. At the age of fourteen, he was thrust into a battle between light and darkness, wielding a mystical weapon known as the Keyblade, saving worlds from creatures known as the Heartless and finding his friends, Riku and Kairi. He has saved the universe many times from the Heartless, saved Kingdom Hearts from being controlled by those with evil intentions, and has made new friends in each world he visited.

However, he fails his mark of mastery exam after almost getting himself killed by Xehanort's younger self, needing to be rescued by his friends as Riku and Kairi become Keyblade Masters. Needing more training before he can retake his exam, Master Yen Sid gives him coordinates to somewhere in the galaxy, though the information on what was there or why was unanswered, obeying his teacher. But as he was close to reaching the coordinates, his own gummi ship, which he crafted on his own while on a break a week prior to his exam's failure, malfunctions for some unknown reason and crashes into the world of Equestria.

With no way to make it back home, and Equestria too far from the rest of the worlds to contact his friends or fix his ship, Sora is stranded on this new world until someone realized he's been missing. Until then, he's going to have to fit in, his magic transforming his body into being a part of the world like in many others he visited in the past, and be patient. Little does he know that there were also dangers that lurked in this world, aside from any Heartless that may appear.

Sora's story takes place after the events of Dream Drop Distance, his adventures beginning in Equestria before the season 1 premiere of My Little Pony: Friendship is Magic.

Kingdom Hearts is owned by Square Enix and Disney. My Little Pony: Friendship is Magic is owned by Hasbro.

EDIT: Those who are new to this story, there are links in a majority of the chapters where they lead to soundtracks of Kingdom Hearts to help build an atmosphere in the story. Sadly, most of them may come up as dead links because those videos had been taken down by the YouTuber for some reason, even if there are some still active by that same person, or they'll be gone as well if they happen again. With how many chapters I've put in this story, and how many links there might be, I don't have the patience to take them down or find new links with the right music I chose for those moments if I can remember which ones. So, up until Equestria Girls: Legend of Everfree (Part 3), ignore the links, as much as I hate to say that with the hard work I've done. Hopefully this crossover will be as enjoyable without music as it keeps on going.

After beating the Templars, the Apple of Eden explodes and takes Ezio to the outskirts of Ponyville, which is the front line where the Assassins and Templars fight regularly in a war for Luna and Celestia, respectively. He can’t catch a break, can he?

A collaboration with RCharge. Go check out their stuff!

EDIT: 27/02/20 I can’t believe it! This story got featured after six hours of existence! Thank you all so much!

EDIT: 13/04/20 Oh my god. This is amazing. It’s been featured again! Thank you everyone that reads this story!

EDIT: 17/09/20 It took all of ten seconds for this to get featured again. Wow, thank you everyone!

A magical disturbance is found in a different world possibly Demigra's dark magic, Trunks and Supreme Kai of Time assigned Kei and his partner, Wylie, to finding out what is causing the disturbance. Is Demigra really back or is it something else? Takes place after the Demgira Saga.

After having his heart broken, Spike finds himself in a parrallel world. He must race against time as he only has three days to recover a dangerous mask before the moon crashes into the world. Based on the Legend of Zelda: Majora's Mask by Nintendo.

*Takes place in Season 3 before Magical Mystery Cure.*

The cover image was made by flawlessvictory20.

After escaping ARK, Shadow's escape pod is hit by a meteor and is send far from earth and to a different world.

In Canterlot City, Sunset tries to convince her friends about the memory stone, the pod crashes in a forest close by. Sunset and the girls meet the hedgehog, Shadow. Soon the group team up to find the memory stone to save their memories, while helping Shadow remember his past.

This story is a sequel to Kingdom Hearts 2.7: Friendship Is Magic

This day was suppose to be perfect
The kind of day of which I dreamed since I was small
But now we've made a mistake
There's no wedding, dancing, or cake,
This day should have never happened at all...

It was suppose to be the best day for everyone, where Princess Cadenza Mi Amore and Captain Shining Armor were suppose to get married. Unfortunately, things ended so badly, where the bride turned out to be a wicked Changeling Queen who nearly took over Equestria, but the love of the two banished the Queen and her Hive far far away.
However, it came with a terrible price. Twilight Sparkle, the faithful student of Princess Celestia, was the first to know something was wrong. But no pony listened to her, and after a failed desparate attempt, Twilight was cast out of the wedding by her brother, and her friends and mentor abandoned her in her time of need, planting the seeds of darkness in her heart.
Now, though the threat has come to an end, Twilight Sparkle lashes out at her friends and brother, and turns them away in pain and anger. Unable to forgive her friends, and herself, Discord, who is on the verge of breaking free from his prison, convinces the unicorn to abandon friendship, leading her down a road to a dark path, to awaken an evil that was sealed away long ago, and to make matters worse, a Crystal Kingdom has emerged in the North, along with an wicked unicorn who wants to burn it all to the ground.
Meanwhile, it has been months since Master Xehanort's end. Things have gotten back to normal, except for Sora. He has been out of place lately, which many believe is Post Traumatic Stress from the Climatic Battle. He says that he's fine... but maybe he's not. But the magic in the universe is fading away, which brings him, Donald, and Goofy back into action. They are tasked by Yen Sid to head south of Equestria and find Twilight Sparkle and restore the connection of the Elements of Harmony, while Riku and King Mickey go north to investigate the Crystal Empire.
But a great shadowy evil has awakened, with Maleficent and Pete taking this opportunity to take over Equestria, with help from a strange individual who is looking for something in the Land of Ponies.
Can our heroes save Equestria and stop the darkness? Can Sora find Twilight and restore the magic of friendship, but can he also conquer his inner demons and come to terms with his own struggles?
Join them on this epic adventure filled with musical songs from My Little Pony and other famous musical classics and movies. It will have magic, drama, comedy, action, chaos... and of course, Friendship!

Despite the MLP characters and disney characters included, the story is rated T for the Fantasy Violence, Comic Relief, and Animated Blood, with Mild Language included.
Keep in mind that this is also an AU, so the story both follows and doesn't follow the ending of Kingdom Hearts III. You'll see when more of the story is posted.

Anyway, hope you guys enjoy the story!
May your hearts be your guiding key!
Also, keep an eye out for Secret Reports in the notes... They contain some very interesting information!