Sunset Shimmer sees the same phantom throughout Canterlot High School. A boy her age with spiky hair, who briefly appears before vanishing. It catches her eye, distracts her from her friends and their fret on the future. The future of Equestrian magic, the future of their powers, the future in general. Sunset can’t focus on that when the present holds a mystery she is forced to solve, especially as it overwhelms her as the days wane. The boy appears in two places at once, then three, until she comes to school to find dozens. Sunset is at the end of her rope when she stands face to face with him, the real him, unconscious within the portal leading to Equestria. As adamant as she is to help anyone in need of help, is it wrong to think that Princess Twilight Sparkle can deal with him? Let Sunset figure out the rest of her life with rampant Equestrian magic first? All she has to do is push him further into the portal, into Equestria. But she isn't that kind of person, and pulls him into her world instead.

Takes place after Kingdom Hearts III, and contains heavy spoilers for that game!

A complete rewrite of my previous story Kingdom Hearts: Friendship's Turmoil. As such, it has no connection nor bearing to this story besides a similar premise. This story does not require any other readings to enjoy.

Sunset Shimmer vector by Uponia
Sunset Shimmer's Necklace vector by CurvesandLines
Sora Illustration cut-out by SubjectULTIMA

This story is a sequel to Back To The Past

Jack has finally found the peace he has sought for so long.

Equestria, land of Friendship and Harmony, has finally brought his spirit peace and rest. Away from the darkness and tyranny of Aku, Jack has found a new strength and a renewed purpose that he could never have found in his world. The friends he has made gives him reason to smile. His desire to make sure Equestria does not follow a path like his world gives him purpose. And Applejack, his beloved, gives him a reason to live.

But the happiness does not last forever. And soon Jack will discover that it is not Aku that is the greatest foe that he has ever faced, but a foe that will take everything Jack's cares for and loves, despite all he does to combat it.

For this is a foe Jack has already beaten.

Captain Flowers thought it would be just another ordinary day. Be there for his men, keep the fighting to a minimum, and make sure nothing bad whatsoever happened to Church. Just like any other day in Bloodgulch.
And then the little pony appeared and refused to let go of his charge. This was going to be interesting...

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Part of the PWNY-verse.

Another side of the story is being written by cyberlord4444, and can be found here: https://www.fimfiction.net/story/386172/rock-in-the-gulch-analysis-anarchy

Edit: New Cover Art by ProfessorCatPro
Edit 2: Fan art by Cookie_Girl! So adorable!

It has been weeks since the defeat of the Dazzlings, and Sunset Shimmer's friendships have only gotten stronger. Whilst finally relaxing in the times of peace, Sunset discovers an old enemy: Sonata Dusk. Strangely alone and apparently homeless, Sonata's luck seems to be at its all time low.
Seeing a little of herself in the former siren, Sunset embarks on a mission to help Sonata find friendship.

(For anyone who liked the old cover art, here's a side-by-side comparison of the old and new: http://daniel-gleebits.deviantart.com/art/Go-Compare-Twiddles-moustache-581352606 )

TV Tropes page: Feel free to add whatever tropes you find
http://tvtropes.org/pmwiki/pmwiki.php/Fanfic/TheEveningSonata

Celestia and Luna have ruled in Equestria for over a thousand years. Their age along with the unbelievable power that they wield to move the sun and moon has caused most ponies to see them as gods.

But as powerful as they are, gods they are not. For the being that has arrived in Equestria has powers that can rival and surpass their own. He is a deity millennia of years old, a deity who commands the thunder and lightning with an incredible might and a hammer that can shatter the sun and moon.

And Celestia and Luna will learn that they are not all powerful. That they are not as mighty as they believed. They are not gods.

They are not Thor.

The heart. Such a mysterious source of power. Those with weak ones soon find their hearts lost to darkness. Those with strong ones have shown to unleash the most powerful of lights. But what makes a heart strong? What makes the darkness so attracted to it? I must know.

Twilight. Applejack. Rarity. Rainbow Dash. Pinkie Pie. Fluttershy. These six posses the strongest hearts in all of Equestria. They may show me the answer to my questions. But to unlock the secrets within them, I will need a key. A key that no one will miss if it vanishes...or perhaps, a key that no one knows to exist at all. I need a keyblade. I need her.

Xion will be based on her game and manga counterpart.

For the Heartstrings family, Saint Paddy Wagon's Day is the most celebrated day of the year. They have long believed that the luck of the Neighlish flows through their veins, and that on Saint Paddy's Day anything is possible.

This year, Lyra decides to put that luck to the test.

Her target: local candy maker and longtime mare of her dreams.

Her tools: the indisputable luck this day will bring her and only the finest, corniest, holiday-appropriate, and most-guaranteed-to-woo pick-up lines around.

Bon Bon doesn't stand a chance.

Preread by Fahrenheit and Carabutt
Edited by auramane and Jondor
Cover by the amazingly talented Rossby Waves

I leave this note here in case my sister and I were wrong and there are others who survived. While I am doubtful there is anypony, if you did survive, read this carefully.

My sister and I are sorry. We could not protect you. The monster...the Maestro...was too powerful. Far more powerful than we could have ever believed. And because of our ignorance...our world is gone. Leaving only my sister and me.

But the Maestro is not finished. He has plans to do to others what was done to us. And though we may no longer have subjects anymore, our vow still stands as long as we draw breath. So we head off to a new world, a world where hopefully we can stop him this time.

But this won't end until either we kill him...or he finishes off the royal family.

MLP/Undertale crossover.
Not a PWNY-verse story.

Long ago, the Monsters and Humans fought a great war. The Monsters lost, and were sealed in the Underground. It would take the power of seven human souls to break the barrier that kept them imprisoned. They only had six. And so the Monsters waited and hoped, praying that another human would find their way to the Underground. Some thought the seventh soul would give their King the strength to break the barrier. Some dreamed of a human who would be their friend, and save them all...or had nightmares of one who would bring back the war.

...but nobody came.

...but somepony did.

Eons after the war, with no way to tell how much time had passed above, a tiny blue filly with wings and horn fell into the underground, calling for her Mama. None knew the poor creature's nature or origins...but her soul was powerful with magic, even more so than a human soul.

None can know what will come...of this little 'Woona'.

Cover art by Sanyo21