This story is a sequel to Rot

After the events in 'Rot', Twilight Sparkle has finally come to terms with her new self. Can she control her new powers? Can she ever have anything close to a 'normal' life again? And what happens when Discord's past mistakes come home to pass judgement on the 'new' Princess of Friendship?

Sunset Shimmer weathered the storm. She returned from the darkest depths, and now she has good friends. People like her.

If I haven't sunk too far myself… maybe she'll help me. Then I can help Sonata and Aria.

Please, Sunset.

Thanks to Present Perfect for his help.

Featured on Equestria Daily!

A pair of sequels, of sorts, are posted here and here.

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

Time after time, through chaos and through wars, Princess Celestia prevailed.

Of all the terrible forces she could have fallen to, Flim Flam Industry was the last one anypony had expected.

With thanks to gardrek for editing (3-6) and PinkieDP, Ice Star, and Odd_Sarge for prereading help.

Against your better judgement, you ended up having three little girls that you have to take care of all by yourself now.

As much trouble as they can be sometimes, you still wouldn't trade them for the world.

Sunset Shimmer was vital to the defeat of the Dazzlings at the Battle of the Bands. Now a heroine instead of a villain, she accepts the mantle of leadership while struggling against her own past. Sunset Shimmer will extend a hand in friendship, which starts an adventure that will create far-reaching consequences for her friends on both sides of the mirror. This story begins two or three days after the conclusion of Equestria Girls 2: Rainbow Rocks.

Dane of Celestia crafted the wonderful cover art. His composition is entitled Three of Destiny. I hope you enjoy his work!

Everypony in Ponyville is happy, carefree, and content with their life on the whole... except one. Rarity harbors a dark, murderous secret. She is Equestria's only active serial killer. She has to balance her fashion life, her friends, and her murderous urges as best as she can. This is the story of her mind.

Edited wonderfully by Kaidan and Kagji5

Now with a Tumblr!

Now with a TVTropes Page!!!

Discord's the only creature in Equestria who can recognize the human for what he is -- not the long-lost Seventh Element that never actually existed and couldn't have existed before the human arrived, but a meta-reality warper, an entity far more powerful than Discord with the power to warp the minds of all around him and the very rules of magic to make sure that he's always the Big Hero. And the role the human's assigned to Discord is the Villain to beat down or kill.

Pre-reform Discord's fine with being the villain. But on his own terms. Not dancing on some alien interloper's puppet strings.

Without friendship, or even allies, Discord's going to have to find a way to defeat a creature who can alter fate itself and who can even mind-control him. Or he may just end up worse than dead.

Art by Tenchi-Outsuno. Progress Bar at my writing journal.

Trigger warnings: Mind control (magically induced love, magically induced friendship, magically induced stupidity, Discord being Discord), noncon/dubcon (magically induced love, other forms of highly dubious consent), rape (female on male), violence/gore (mostly against Discord), literally everything in chapters 19-21, humans not being presented as unilaterally wonderful and superior to ponies and/or draconequui.

Ahuizotl threatens to sue A. K. Yearling for libel unless she stops writing the Daring Do books. She makes him a counter-offer.

Based on the November 2014 prompt from The Writeoff Association, "Title Drop," the original version of this story won second place in that month's contest.

Rainbow Dash means the world to Scootaloo, who wants nothing more than to spend every day with her surrogate sister, learning from the best and being awesome together. Yet all that is about to end, possibly forever, and Scootaloo knows there's nothing she can do about it.

The only thing left to do is say goodbye... but that's proving far harder than she ever imagined.

Preread and edited by Mercury Gilado, Absolution and Vergathos. Thanks a ton, guys!

Cover art commissioned from DANMAKUMAN.

Now featured on Equestria Daily.