Anonymous, asshole extraordinaire and a rotten egg by all accounts, has fallen on good times after being made a commander of the Storm King's vast armies. With the King's forces and equipment at his fingers, he's found great success conquering nations, sowing chaos, and kicking the asses of all walks of life. All while having a rip-roaring great time doing it.
But the day of the Storm King's biggest conquest to date - the nation of Equestria - looms just around the corner. All that's left now is the final few preparations for the invasion: loose ends to tie up, new weapons to seize, and even some co-commanders to annoy to no end. And once those are complete, Anon will be the first in line to take Equestria as his next conquest.
God help us all.

This isn't the first horse story I've written, but it is the first one that is prose instead of greentext. And I'm still a bit rusty on top of all that. Any and all feedback is greatly appreciated!

This story is a sequel to Rider on the Storm

For the briefest of moments, Anonymous wielded absolute power. He single-handedly destroyed the city of Canterlot, laid waste to Ponyville, decimated the Everfree Forest, and came dangerously close to annihilating the very Tree of Harmony itself. And he had an absolutely fantastic time doing it.
Right up until he lost.
Now he's stuck as a statue under the watch of the princesses he tried to subjugate, awaiting the time he'll be locked away forever, with the key no doubt thrown into a volcano. But from the very beginning, Anonymous suspected that the shenanigans of the good guys would cost him his victory at the last moment, and so he laid plans with his most loyal of subjects—all former soldiers of the Storm King he betrayed to obtain his power—to arrange for his release should the opportunity arise.
Unfortunately, he wasn't counting on the ponies calling in help from a faraway land. Enter the Four Princes of Zebrica, all wielding the same exact power that Anonymous did, and knowing a thing or two about how to put bad apples like him away for good. This is made even worse by the sorry state of Anonymous's storm beast forces, having hit hard times in the months since his defeat.
But not all is lost for the petrified supervillain. Because in a rare twist of luck, the Princes just so happen to unknowingly bring with them a zebra criminal with his own dirty little secret. A secret that not only secures Anonymous's release from captivity, but just might be the start of a horrifying new partnership, and with it, the birth of a new force of evil.
And of course, with all that going on, there's always the matter of the nascent Legion of Doom, plotting to bring their own age of darkness to Equestria as well...

Takes place during the final two seasons of Friendship Is Magic. With a few alterations here and there, because I HATE THE ANTI-FIM I HATE THE ANTI-FIM :bread:
Reading Rider on the Storm is strongly advised if you want any idea of what the hell is happening in this story.

A human living in Equestria owns a restaurant in Canterlot. Hearth's Warming is approaching. Demand is high.

Life is a series of challenges, and running a restaurant is undoubtedly a big one. Jean does his best as anyone can while dealing with other things that have come into his life as of late.

Sombra's takeover took everyone in the Crystal Empire by surprise. No one saw it coming, none were prepared for it, and almost no one got away. Almost.

A few hooffuls of daring souls managed to break out of the city and flee southwards, towards Equestria. Some ran to beg the Princesses for aid, others - just to save themselves and their families from the mad tyrant.

But as the refugees are about to learn, it's the dead of winter outside the Empire's shield, and the crystal ponies are far too used to their warm life in the city. One filly that gets separated from her parents while trying to get away learns that fact all too painfully...

Cover art by Marbo, Allfather of the Snowponies.

Additional tag:snowpony

The pony that came back after 1000 years of exile to the moon was not the pony that Celestia expected. Instead of the menacing figure of Nightmare Moon what she instead got was a madly cackling alicorn rolling in a grassy field occasionally taking a break to stroke the lush green plants as if they were the most fascinating thing in the world.

While this was certainly better than the alternative Celestia was a bit miffed that her sister had not even acknowledged her presence before going to play in the grass. How could grass be more interesting than her?

Rainbow Dash finds... something on her early morning flight over the Everfree Forest. She's not exactly sure what this something is, but she sure will make sure to not only keep him safe, but also away from anypony! She doesn't need the whole town freaking out about him!

After all, who would believe her story that a deformed ghost was wanting to burn down the whole Everfree Forest as retribution?

It has now been twenty two years since the infamous events of Jurassic Park. Now armed with a new owner and a new name, the ponies running Isla Zebra have a chance to make the new park successful for the whole world to enjoy. So why not go one step beyond?

It's that mindset that got them here. Jurassic World now has it's first genetically modified hybrid..... is history doomed to repeat itself?

Co-author: HTKWolfe777

Connor is your average guy in his mid-twenties. He has a stable home life but can't help but feel his parents are hiding something from him. After going camping, he wakes to find himself in Equestria and sets out to make the most of his time there. But interesting discoveries are made along the way, along with the attention of fiery maned pegasus mare....

Note: There is some use of strong language in this story. Also MLP (sadly) doesn't exist in this story. The story starts around half way through the first season.

Note 2 (26/12/16): Sex tag added (during writing for Chapter 25) for obvious reasons. Nothing explicit or detailed but things implied and use of innuendo.

Note 3: This story finally got featured on 3/8/2017. YAY! (Or at least that's when I first noticed)

Centuries ago, the younger sibling of the Solar Princess was sealed away. What followed that was the disastrous rebellion of the young sister's soldiers. Once the rebellion was crushed along with the Lunar Branch of the diarchy a period of harmony begun... or at least that was what was said. During this period, an "Incident" happened that nearly caused the collapse of the Solar Monarchy. An event that was "lost" to history. Centuries later, after the resealing of Discord; Princess Celestia summoned Twilight Sparkle for a secret mission.

"Twilight Sparkle, please help the Lunar Captain make some friends."

A journey regarding the hidden dark past of Equestria waits for the young hero.

Crotch sniffing has become a problem in Ponyville lately, with the arrival of Equestria's only human, such a problem that mares charged with it are sentenced to Crotch Sniffers Anonymous in the hopes they may change. Rarity, there for her first offense, meets a Ms. Mare.

This story is written for the crotch sniffing thread in /mlp/.