An MLP/Warhammer 40K Crossover

The Iron Warriors 38th Company has landed in Equestria, entrenching themselves like a barbed hook. They hunt the aliens of the Tau Empire, intent on destruction and pillage.
A small squad is dispatched on a reconnaissance mission, only to find that there is intelligent life on this world besides the feuding space-farers.
Will these improbably adorable and friendly equine aliens turn the damned warriors of Chaos from their blood-soaked path, cleansing them of their dark legacy with the magic of friendship and harmony?

No.
No, that isn't happening.
EXPLOSIONS!!

(Dark humor warning; limited grimdark themes)
(Cover art by Nicholas Kay)
(This series now has its own TVtropes page!)
(This story is a contestant in the Tournament of Canterlot, a charity event to raise money for Syrian refugees! Go here for details and donations!)
(Featured on Equestria Daily 8/20/15 )

Third main installment in the Tutelary Spirit universe. Recommended reading order: Loyalty, Honesty, Generosity, Kindness, Laughter, and Friendship.

In an urban metropolis, many ages after the original adventures of the Elements of Harmony, a young unicorn finds the Element of Generosity. And as the living embodiment of her Element, Generosity, like the rest of her friends, is always willing to guide and teach a pony of Equestria.

Cover image belongs to Soul-Soar.

Fluttershy is used to nursing critters of all sorts back to health. When she comes across a broken showmare, however, it will take all her patience and care to help the other pony. Especially when Trixie begrudges her help every step of the way. Can she get through to her? And can Trixie learn that she doesn't need to stand alone to stand strong?

Blueblood just wants to run his charity and be left alone, but High Society - and starry-eyed mares - have other plans.

He's not a good stallion, but maybe he's a better one than even he would guess. Now if only he'd stop being so cynical...

A thousand years is quite the generation gap, so Princess Luna decides she has to get with the times. However, this isn't quite as easy as she thinks it will be...

After the disastrous invasion of Canterlot, an injured changeling wakes up near a small cottage and is quickly discovered by two of the last ponies she ever wanted to see. Now, with the help of her new "friends," she has to remain undetected in a town high on changeling hysteria that would not hesitate to throw her in the Canterlot dungeons should her true nature be revealed.

Simple, right?

Too bad she couldn't have picked a worse form to stay inconspicuous...

Many thanks to ZuTheSkunk for the cover image!

A flip of a coin. A twist of fate.

Twilight Sparkle, younger sister of Princess Celestia's personal student, Shining Armor, grew up listening to her brother's bygone dreams of joining the elite of the elite: The Royal Guard.

Now, fresh out of the Academy, this young mare is ready to prove herself equal to the deeds of the great soldiers she read about as a filly. Too bad the princess she ends up protecting isn't Celestia.

This story is a sequel to Princess Twilight's Profoundly Peripheral Protector

Storm Kicker has faced many challenges as part of her duties as bodyguard to Princess Twilight Sparkle, and despite some initial difficulties, she has managed to adjust quite nicely to her new role.

That is, until she she faces the most terrifying enemy of her entire career in the Royal Guard: an unholy prankster alliance between Sparkler Doo, her own younger sister, and Ponyville's premier prankster Rainbow Dash. Can Storm and her princess face this threat and escape with their dignity intact, or will they become the laughingstock of Ponyville and all Equestria?

Being subtle isn't Rainbow Dash's strong suit. At all. So when Applejack asks her point blank what she thinks of Rarity, she doesn't hold back.

Not her best idea.

Pre-Read by: SapphireColors | LoneUnicornWriter

Reading by LandonWho

Dear Diary,
Looking back, a scientific, step-by-step plan is completely ineffective for social situations (Note to self: don't do them, ever). Inviting Princess Luna to a Pinkie Pie Hearth's Warming party, with a checklist of steps in your head, was an awful idea. There are too many variables that a checklist cannot prepare for, such as an entrancing outfit. The plan resulted in a spectacular failure of when awkward meets anxious.
For future use, a spreadsheet might be better.
- TS

A super-duper, awesomely-wonderful, amazing podcast review of this fic can be found here by Lapis Lazuli and Inky J! Seriously, they're great. <3
More Awesomeness! Doom Pie has done a super-duper reading for this fic! Thank you so much!

Cover art courtesy of the wonderful lovelyneckbeard, which can be found here.