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

Alright, this sounds utterly stupid, I know, but... I've made a deal with Discord. WAIT! DON'T LEAVE YET! I... I didn't want to... much. Alright, I was just too scared to tell him "no". He wants to play a game... help?

...

The rules?

Oh, from now on, every time I fall asleep in the human world, I get transported to Equestria, into a new body. I can stay as long as I don't give up, even until I die apparently! If I do, I get sent back to our world. Discord, being so bored in his statue, will influence my fate while I'm in Equestria. The game will only last ten rounds, at most.

...I'm doomed.

When Crunch, a young changeling, discovers that he hasn't developed the power to change his form, he is reported to a Scout and brought to Queen Chrysalis, who exiles him from the hive. He is forced to live among the ponies that he was raised to believe were evil. Will he fight the ponies who are so wary of him, or will friendship overpower his instinct?

Discord has been turned to stone by the power of the Elements of Harmony, but his consciousness has been left uneffected. Now powerless, he can only observe the events around him and think on his past life.

(Want more Discord? This story has a sequel! Diary of a Pliant Tyrant)

After the changeling invasion, the race of changelings is broken and scattered, their Queen mortally wounded. Extinction is inevitable, unless Queen Chrysalis can convince Princess Celestia and Luna into a desperate gamble for the survival of their race. Sometimes the only path to victory, is surrender.

Based off the video Children of Faust (not mine)

In the far north, where changelings live, change begins -- a single changeling breaks out of the collective mind, becoming an individual. The story follows the life and adventures of Chip -- a changeling that will bring upon a new era in the Hive.

Awesome image made by Foxena!

Applejack has a voice that will not leave her alone. It isn't just some crazy magic or hallucination--she feels something physically and hears somepony speaking. Night after night, she's pushed it away, but it keeps coming back to try again. What is it that this voice wants from her? Why does her chest hurt so much? What does it all mean?

The tyrannical Shadow Stallion oppresses Equestria, coating the land in a thick layer of clouds, tightly controlling the population. Three children, the unicorns Celestia and Luna, along with a Draconequus, Discord, must live up to their fate. They must find the Elements of Harmony and take up their rightful place as Equestrias new gods and saviors.

Adventure and Friendshipping mix, intended to be a possible prequel to the show. Featured on EqD since January 09, 2012. Six Stars.

Silence. The golden rule is silence. Silence, and obediance.

For years, you have trained as a royal guard. Now, thanks to the fortuitous return of Shining Armour, your old-time friend and Captain, you are promoted to guarding Celestia personally. What follows, though, is the discovery of a personal side to the Sun Princess that you could never have imagined, not even in your most vivid dreams.

Being able to change forms at will just comes naturally for a changling. But when Rogue loses this ability, he is also released from Queen Chrysalis' telepathic Control-Link control over him.
After the Battle of Canterlot is over, and he's the only changling left in all of Canterlot, he sets out to track down the lavender unicorn responsible, to thank her for saving him.
Little does he know that he would have the chance to return the favor very soon.
But how will Twilight and her friends react to this?
What will the Princesses have to say?
How will his former Queen take his rebellion?
Is Rogue really alone in his resistance?