Princess Celestia and Princess Luna are leading together a combined Army of several different equestrian Races against an supposedly terrifying and unfeeling Enemy.

What kind of Threat are our beloved Princesses are really going to face?

A Warhammer 40K/MLP:FIM Crossover.

Special Thanks goes to ARchy4288, Tyrannosaurus_Tux and AlicornPriest for Editing, Proofreading and otherwise helping.
I can only recommend those guys.

After playing the latest creations from Sonic Team, Twilight decides that maybe she should pay them a visit in order to find out what the heck is going on.

This isn't the ACTUAL Sonic Team. This is JonTron's version of Sonic Team.

I'd like to thank kuubbi90 for actually bothering to be a prereader for this.

Twilight Sparkle has always been frustrated with Discord. His ability to do anything, with no more effort than a snap of his claw. It shouldn't be possible. His power had to come from somewhere.
Then, one day, Twilight lets slip how she feels. Surprisingly Discord agrees to explain it to her. To give her the secret to all of his powers. If she's willing to pay the price that knowing it all will bring.

TV TROPES PAGE! Show it the love, people!

Tartarus: the fabled prison said to hold all of the demons of Equus at bay.

Few truly know what lies behind the impenetrable doors Cerberus guards. Some say that it is a pit, infinite in it's depth and darkness, from which there is no return. Other claim it to be a hellish plain, filled with fire and pain and suffering, to punish the demons for their sins.

All of them are wrong.

Tartarus is small. An inescapable cell for a single prisoner. But the tales about it's purpose are not false.

For this captive human holds the key to unleashing upon Equestria forces which have not been seen for centuries, forces which predate Equestria by many an age.

And soon, he shall be free.

EDIT: Featured on 5/25/14! SUH-WEEEEET!

[img]http://i.imgur.com/6MrWqNZ.png[/img]

As the elements were unleashed, the Nightmare knew it was over. But it would not let it's fun end. No, it would not be left behind. It would find another world to bring to ruin. As for the poor sap that was left in It's place? He was going to get blasted, what did it matter what he ended up getting from It?

Cover Image by NetherWalker

Realized there was no link, so I'm adding two, one here and one in the chapter. After the events of Don't Underestimate the Power of a Bored Mare , the juicy bits that I cant put in a T fic: Defining Love

Edit: I swear, half of you are uncultured heathens. The thing in the image with the Nightmare's hair is a substitute doll

The star system Omega Centauri was just another oddity on a map to scientists in the not too distant future. However when they found the star was orbiting an earth-sized, earth-like planet instead of a black hole as its motion had suggested, a mission was scrambled to investigate this most unusual of celestial behaviors.

Hamstrung by politics, and nearly crippled before it began, the 'Lone Ranger' mission was reduced to just one crew member and left to his own devices.

These are the logs of Arrow 18 and its lone commander. This information is classified TOP SECRET by the Global Space Agency.

Do NOT tell the princess.

Michael Wilson lived for seven years as a normal, happy boy, until he had to go to the hospital for an operation to save his life. After falling asleep in the operating room, he wakes up in the ruins of a castle. But his location is not the only thing that has changed. He is now a strange horse-like creature with a mane and tail that seem to be made of stars. Just what kind of dream is that sleeping gas giving him?

...

Or is it not a dream at all?

Dark and gore tag for certain chapters. There will be warnings at the beginning of these chapters to let you know which.

Cover art from HERE by ClassicsAreDead

[img]http://th07.deviantart.net/fs71/PRE/i/2013/012/9/e/celestia_stamp_of_approval_by_tiwake-d5rc0la.png[/img]

First Featured 17-20/10/2014 then again 27-28/11/14. And again 24/4/1016.Seriously, thank you, all!

Now with a reading by TripyVox

Also with audio reading by Tarot Duelwield