When Twilight Sparkle goes through the magic mirror for a second time she gets caught up in the human Covenant conflict. After fighting through six years of horrendous war, her psyche is beyond damaged leaving her as but a mere shadow of who she once was. But when accident happens on the UNSC INFINITY with Twilight aboard it puts the ship in orbit around Equestria, she must confront her past. Will she be able to go back to who she once was, or will the damaged soldier that she has become be the very thing that will bring Equestria to it's knees?

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A.N. WOO HOO! I.H.R. got on the popular stories list!

WOO HOO 1K VIEWS!!!!!!!!!!!!

This story is a sequel to A Guardian's Sacrifice

After a 300 year journey the Guardian of Equestria returns, only to be greeted by a very different world. Surviving is one thing, being hunted is another.

Book 3 of 3

MLP: FiM belongs to Hasbro. Halo elements belong to Microsoft, Bungie, and 343 Industries.
Image credit: Microsoft

A massive thanks to my proofreaders, for without I'd be lost: The dragon hunter and Snyperwulff0 << Thanks guys!

Shadow Team Self Potraits by: XEN0KID

Spartan-127, whose real name is Parth is a renowned, lethal and powerful spartan III of UNSC ranking next to legendary spartan “spartan-117”. As a lone wolf, He never joined any spartan team and always worked on his own. Because of his actions during human- covenant war like destroying 13 covenant planets, taking out battalions of covenant forces on his own and discovering a forerunner ship on an unknown planet on his own without any help, he was promoted to such a high rank where he could do anything he wanted and no one could question him, not even the ONI. For his further rewards, he was given the forerunner ship that he discovered and so he was given permission to go anywhere in space, do slip space jump to any location he wished and no one could question him. He is considered as a hero in front of civilians.

But instead of taking advantage of such post, he used it for better for mankind, he set on a journey into outer space with a powerful Forerunner ship capable of destroying a planet with minimal weapon usage, to discover new habitable planets and possibly, another alien life which would be friendly as compared to that of covenant. Little did he know that he would discover aliens who also proved to be humans, about whom UNSC no nothing about within one year of travelling. Join him on his journey, as these humans help the spartan to understand what it means to be human and help him find love and peace in life.

The cover image shows how spartan-127 looks like.

Note => rated Teen due to mild swearing and the wars that will occur within the story as it progresses. Please do comment in the comment section and notify me about my mistakes as it is the first time I am writing a crossover fiction.

Also, all characters from equestria are humans in my story

What would happen if a third survivor was aboard the Forward Unto Dawn? What if this survivor just happened to mysterouisly arrive to Equestria? We will follow the tale of an ODST who happens to survive an unlikely survival during a crash into the royal courtyard, and what happens after that... well, that is for you to read, and find out...

Cover-image provided by VenetianGhost.

Spartan A-042 finds himself on a mission gone wrong when he winds up in a land of talking ponies and other magical creatures as he struggles to comprehend how he got there, why he is there and above all, how can he leave.

Spartan Adam-D014 was a lone wolf assigned to the UNSC Lightning. What was supposed to be a routine mission ended up with the frigate being ejected from slipspace unexpectedly, and with Adam landing on a strange planet inhabited by colorful, friendly equines. But something's not quite right... Adam's turning up in Equestria was more than mere coincidence, and Adam is determined to find out just what is going on.

Enjoy!

After the colony world, Reach, fell by the religious alien alliance known as "the Covenant," a cruiser-class covenant ship, Salvation, attempted to pursue the UNSC Pillar of Autumn but a malfunction of the ship's slip space device causing a rupture and sending half of the ship to an uncharted planet of Equestria. Only one surviver, a Sangheili Ultra by the name Akaru' Viranamu comes to his consciousness only to meet 6 small colorful ponies and that is just the beginning.....

Re-edited by Requim17

An ODST ends up on an un-mapped sector of the universe. He discovers a world that is inhabited by humans while he was tracking down a damaged Covenant Corvette which was carrying a valuable object that belonged to the UNSC.

Equestria has been at war for three years against the Griffin Kingdom. When the alien ship crashes the Equestrians discovered that they are not alone. When the ODST encounters the natives he learns that no matter where he goes war is still the same.

ALL MLP characters Humanized. Equestria and the rest of the world have achieved certain inventions. Cars, Planes, Phones and stuff like that.
Sorry for the terrible description.
HALO belongs to bungie
MLP:FIM belong to hasbro
coverart image is by johnjoseco