A lone vampire bat sneaks through the mirror portal and ends up in the human world. Instead of apples, it now craves something far richer. And unfortunately for Sunset Shimmer, she's its next snack.

Sunset can't remember any of her activities past sundown. The light hurts not just her eyes, but burns her skin. And she's thirsty.

So very thirsty.

It's up to the Rainbooms to save Sunset from herself before she drinks the whole city dry. Too bad Twilight Sparkle is her primary target.

Thanks to Saro0fd3monz for the inspiration!

Edited by DrakeyC and HenryAnthonyCourtler

Now with a TVTropes page!

Now with a French translation!

Sunset Shimmer's experiencing a night of living hell. Thankfully, Twilight Sparkle shows up and lends a comforting shoulder to lean on.

Part 1 of the Shadow Trilogy

As Twilight Sparkle enters her third year amongst her friends in Ponyville, she finds herself plagued with strange dreams of an unknown power whispering dark secrets to her. The voices speak of Power, of the strength to protect what she holds most dear, of the great knowledge she could attain, such that no force could ever threaten her lands, or her friends, ever again.

Though she shrinks from this voice, the lure of greater knowledge, of magical power far beyond what she currently knows is enticing and alluring to her, eating away at her resolve even as the lack of rest begins to wear her physical defenses down.

What is this voice, and what does it plan for the most faithful student in Equestria?

Note: Events diverge from canon following the events of "Games Ponies Play"

Part 2 - The Twilight Fall
Part 3 - The Twilight War
Links removed in compliance with Fimfiction policies

Twilight Sparkle has obtained the combined power of all four princesses of Equestria. Wielding this power, she confronts Lord Tirek, but the result of their fight is a tie. When he holds her friends hostage, she is forced to make a difficult choice.

All is not lost, however: one force remains in Equestria that could give her the edge she needs to defeat her foe, save her friends, and restore the world. She need only retrieve it from Zecora and place it around her neck...

Runner-up (one-shots category) in the Twyrant's Kingdom Competition.

Story inspiration: Corruption of a Desperate Mare, by Chris Wöhrer.

Edited by NightWolf289, AugieDog, and Prak. Thanks also to Pascoite for his WRITE review.

Rated teen for gore and dark themes.

Featured on:
Fimfiction.net Feature Box (05/12/14)
Equestria Daily!
The Royal Guard's Fic Spotlight #10.

This story is 100% approved by Twilight's Library!
Approved by Nonpareil Fiction!

Sunset convinces Twilight to spend a Christmas with her and the girls in their world so she could get a taste of what it's like while accidentally showing her one of the best parts of the holiday.
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Featured on 12/17/14! *Dash voice* Aw yeah!

The bittersweet triumph of a mother's love, an unforgiving reality, and the unsung loss of a queen.

Cryssy's Lullaby by Julian Moon. Vocals by Eilemonty.
Cover art by Huussii.
Now with Dramatic Reading by Goombasa.
Featured on Equestria Daily.

Pre-readers:
Doctor Candor | Spiritus | Kyaksa | TheAccidentialBrony | Forgotten Null
Editors:
Tired Old Man | OkemosBrony | I HV NO FEAR | JBL | lunamoonthroat | enti0

Also read: A Ruler's Regret Never Fades

Canterlot... For centuries, Canterlot was the shining gem of Equestria, the pinnacle of pony society. Now, it’s a reminder, a bleak and monolithic warning to the world. 

Changed by the chemical and technological poisons that plague the mountain, an abomination of nature, I wander the greatest disaster Equestria has ever seen. 

... I will escape eventually, and when I do, I hope my friends still see me as Twilight Sparkle, and not the monster that hides among the ruins. 

Twilight Sparkle never was a Unicorn and she didn't even know it.
What happens when her true heritage comes to light? Will she willingly embrace it? Or will she be forced to?

Beware of spoilers in the comments!

Edited by uTTerAbsurdity, Zervziel, Stormwatch and Gwenio

Cover art by the talented Cartoonlion and colored by the equally talented Stormwatch, original can be found here

Click here for the Tvtropes page

This story is a sequel to Inner Demons

Play this song first!

Equestria's Darkest Hour was only the beginning... The end of days are fast approaching...

Twilight faced her darkness and made peace with it. Now she can face who she is, and not a moment too soon. The greatest battle in Equestrian history is about to begin, and she'll need to understand just how deep the darkness in her heart goes in order to face the threats to come. However, in preparation for the worst event in Equestrian history, she'll have to protect a mare that may be the key to everyone's destruction. Even worse, she has to deal with an old enemy/former friend that's intent on saving the world her way, which means killing the life that Twilight wishes to protect. But can a demon truly do an angel's job, or is Twilight simply deluding herself?

"Can I atone for my sins...?"

For years Diamond Tiara has been contending with dark feelings, night terrors, and blackouts she can't explain. When Apple Bloom, the love of her life, was here, she could handle it. Now that Apple Bloom is gone though, Diamond Tiara's sanity is slipping, and she's becoming something horrible. Good news, she's beginning to understand what she is now. Bad news, she hates it, because the more she learns, the less likely it seems she can be saved.

"Wh-what am I?! Apple Bloom, help me!"

She is the Guardian of Equestria, sworn to defend the golden land of Terra from any and all threats. Vale's life was saved by a Unicorn who's heart was more pure than even her own, but now she has to carry on her life and continue her own mission. That should be simple, except for three things standing in her way. Midnight has once again chosen to stand against her, the lover of the one who saved her won't leave her alone, and strange foreign emotions plague her, hindering her mission. All she knows is that something in her heart is saying this isn't right.

"What's holding me back...?"

These three, and others surrounding them, will play an integral part in the events over the next month. As for what their places on the board are, unfortunately that's not entirely up to them.

Note: if you haven't read the other stories yet, STOP NOW and read the following:
Inner Demons
Inner Demons: 10 Years and Inner Demons: Fragments of Truth (these can be read in any order, but only after Inner Demons)

Cover Art by my friend The Spectralist!

Inner Demons II added to the TV Tropes page?! WHAT?! Go here to read it!

This story is a sequel to Inner Demons

Play this song first!

After saving Equestria, Apple Bloom had to return to her proper age and say good-bye to the stallion she instantly fell in love with. They promised to be together in ten years, when Apple Bloom is an adult mare. In the meantime Apple Bloom is forced to return to a normal life as best as she can.

Between protecting her best friend, a stressful relationship with her sister, new unusual ponies moving to Ponyville, changes at the farm, and signs that her journey isn't over yet, Apple Bloom is in for a long ten years.