OOOOOOHH! WARMHAMMER 40,000!!!

I wonder how Celestia and Luna are going to take this

7189635 I see that you like Warhammer 40K. Which reace do you either like or play as? It would be cool to know if you want to collab on a Warhammer 40K story.

7189777 I prefer the Blood Angels, but I also like Space Wolves. :3

7190248 Cool! Well I like the Necrons. Do you like Pokemon?

7190345 I LOVE Pokémon.

7190351 Really!?! Cool! Which one or ones are your favorite? Mine are Flygon and Garchomp. My username is made by combining them together.

7190420 Typhlosion.

7190427 That's cool.

If at any point he does battle with Celestia, I really want her to use her magic beam and him to tank it with his hand like it was nothing. Considering chrysalis' beam overcame hers and only resulted in a burn of the horn I doubt it would do much to a space marine armor.

Dear Princess Celestia,
Dear Princess Luna,
This is probably one of the most important letters you will ever receive. Today, I encountered a very strange creature...

Celestia looks to her sister, "So, He has found us. Gather thy wargear sister and let us meet with this representative of His."

img08.deviantart.net/7bd2/i/2012/063/7/9/empress_of_ponykind_by_salahir-d4rr8l3.jpg

Nonsense. Even the most powerful psykers of the Imperium could not do that.

It is infinitely more likely that they control the sunlight and moonlight over their own country. Not only is it easier, but it also avoids the gravitational problems of slinging your sun and moon around. You know, like not tearing your planet into tiny pieces.

Equestrian' first showed up about ten thousand years ago in the area around the 'Canterhorn'

Wow, your species progresses slowly.

7190643
It helps that willpower and faith have an immense effect on the warp. That is, after all, the whole reason why human forces are capable of fighting power psykers in the first place. Sheer strength of will and faith. Space Marines are the epitome of that. No doubt to the horror of the Eldar.

"How many of those implants do you have?"
"Nineteen. I can tell you about them later. Now, let's finish the current story.

sorry dude... but they only have eighteen

8602158
check the fluff section in the codex, it lists nineteen

A defacement of the human language, but compared to what the Orks spoke, Equestrian was really acceptable.

I’m bothered by all the unnecessary line breaks but I’m more bothered by the fact that this Battle-Brother is giving away so much information!

Strange creatures. Going to bed while an armed stranger was in their house. Careless creatures. Trusting creatures.

Twilight's might just be used to that. Unicorns have ray-guns built into their foreheads, after all.

Imperium of Mankind

Imperium of Man, not “Mankind”. The lore is always specific about that. In fact, I noticed throughout your fic you use “mankind” a lot.

7190643
To be real, spartan armor (from Halo) can tank magic like it magic is it's bitch (realistic that or they are vaporized) and space marine armor is even BETTER I say, YES

Antonius had a right to be cautious... what he didn't realize that Twilight was also the protege of the leader of the nation he appeared on when teleporting on the planet... this revelation - along with others - will be quite surprisingly for the Ultramarine.

9867146
The only main advantage that MJOLNIR armor has over Aquila-pattern armor is that MJOLNIR armor has a regenerative force field to help deflect some of the incoming damage.

Another interesting aspect of their species were the three common pony subspecies, which they called simply 'kinds', the forth subspecies 'batponies' and the very rare fifth subspecies: the alicorn princesses. Leaders, superior to the rest of the population, regarded almost as demi-gods. That concept was strangely familiar to him.

Yay, thestrals!

"I know, Spike, that's why I told him I'd retire. We must inform the princesses. Take a letter: 'Dear Princess Celestia, Dear Princess Luna, This is probably one of the most important letters you will ever receive. Today, I encountered a very strange creature...'".

Ooooof cource...