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

My name is Starswirl and I am an earth pony. This is a collection of stories about my life. As I reflect on the events that have brought me to this home by the sea, I can only hope for one thing; that my life be viewed as ordinary and plain, but my work in theoretical magic be held the highest regard. I placed so much effort into my studies in theoretical magic that it would be a shame to let my work be lost somewhere in the sands of time.

As seen on Equestria Daily!

updates whenever I get a chance to update it :P.

I was just hoping to get this last job done, always getting sent to this dimension or that, always doing the interests of others. Unfortunately, everyone's luck eventually runs out, and it looks like mine has ran out as well. Now somehow I got stuck in this place, in a foreign body, and things just keeps getting worse for me. What did I do to deserve this?
Note: This is not a HiE story.
Editors: Discord Kantus (Chapters I-XLII), Hyari (Chapters XXXIV and onward), Fourpony
Art: AlicornParty

September 17th, 1862 became the single bloodiest day in American history when a battle was fought along the Antietam Creek near Sharpsburg, Maryland.

Yesterday, Fluttershy hummed happily as she watered her garden.

The two events are not unrelated.

Kobolds have a knack for cowardice and sadism. But not Tak.

Tak disagreed with how his race acted and yearned for something more out of life. After finding a book about a certain daring pegasus who had a thirst for adventure, Tak dreams of having his own adventures. Armed with his favorite spear, a makeshift bag and a determined soul, he abandons his clan and ventures forth into the unknown.

However, when he runs into a mischievous orange filly, a motherly pegasus and their friends, he soon finds himself caught up in something far bigger than he could ever imagine.

Thanks to my pre-reader and editor Vexy go give some of his work a look!

Cover art by me, background found on Google.

Darkness is upon the remnants of Humanity. Facing death or conversion by an unstoppable horde, Humanity turns to its last hope.

Six musicians. Can they harness the power of metal and stop this threat?

Fresh cookies are a great start to a summer afternoon, and an unexpected surprise makes things even better. What's a little filly to do, though, when the best foalsitter ever is running late, her BBBFF starts acting funny, and her house is filled with molten rock?

Twilight Sparkle discovers that she broke the rules of time and space, sending her niece back in time to save said niece from a horrible future. Now, Twilight Sparkle has to figure out what is going on, but the sudden appearance of her niece from the future causes no end of trouble, causing everything in the present that Twilight Sparkle knows and loves to fly apart.

Twilight Sparkle is hoping that she can put everything back together.

Fan art. May contain spoilers.

Rarity has a problem with the way Spike snuggles with her at night. Instead of holding her in his arms like she wants, he simply lays on top of her, smothering her every night. She hates to do it, but she waits until he falls asleep and then pulls herself out from under him, curling up into a small ball in what space is left on the bed. She knows things have to change, but after she brings up the subject, she fears that she may have just done more damage than good.

Edited by Alcatraz
Cover art by Siansaar

Twilight discovers that a new tea shop has opened up in Ponyville with an owner a bit on the tyrannical and overlordy side. However, business seems to be booming, even if the proprietor is still totally evil... with his prices!

Big thanks to my editors Majin Syeekoh, Skeeter The Lurker, and Themaskedferret for all their wonderful help!

The awesome cover art can be found here.