They didn't come from this world, but it's now their new home. The classes try their best to fit in in the new place, but it's not as easy as it seems. From learning new things to falling on old habits, everypony's got work to do...

A sequel to My Little Fortress: Teamwork is Magic

After a mishap in a magic duel, the ponies are transported to the Team Fortress universe. They'll take the classes places while The Engineer tries to find a way to get them home.

It's nearing the summer sun celebration, one year after Twilight arrived, and things are not going according to plan.
Preperation is behind schedule, supplies are still needed,
And to top it off, Twilight has accidently turned her friend's pets into ponies!
Without an easy antidote and time growing short, the mane six decide to let the pets help them in the celebration.
And they'll need all the help they can get.

There is a legend. A legend of six heroes destined to protect Equestria from danger. But these six are not the Elements of Harmony. They are more.

The Steadfast Commander.
The True Genius.
The Vigilant Eye.
The Merciless Wrath.
The Fighting Spirit.
The Lone Wolf.

They are the true Protectors of Equestria.
They are the Guardians.
They are Noble.

Alright, so here is the story I have teased on my blog, The Noble Guardians! If you already guessed the concept, good for you! But for the rest of you, this is a Halo: Reach Crossover. I have seen a couple fics in which Six or Jorge are brought to Equestria, but they were always alone, so I decided to bring them all together as one. This will follow the show's storyline, with Noble acting as additional characters to the episodes, but don't worry, I guarantee they will be major characters with their own arcs and there will be plenty of original situations. I will also most likely skip any episodes in which Noble would have little to no involvement. (This will be few and far between, one example being "Call of the Cutie" I mean, even the Mane Six are only minor characters in that episode. I'll probably either mention those in passing or have another story going on with those episodes occurring in the background.) Anyway, see how Noble reacts to becoming Equestria's destined protectors!
Cover image credit goes to Gekko3309.
Naturally, this story contains spoilers for Halo: Reach

The date is September the 19th 2552. The Halcyon class Cruiser "Filly of Autumn" exits a slip space jump after fleeing the Covenant's destruction of Reach; a Pony colonised planet on Equestria's doorstep that once thrived with Naval activity.

On the other side of slip space, the Filly of Autumn and the thousands of Ponies aboard her discover a mysterious alien ring world, as well as a new batch of Covenant warships.

As the Covenant board the Autumn with the intent of destroying it, Captain Rarity orders the soldiers and personnel to abandon ship, including the ship's AI, Twilight. Only one Pony on board is eligible to keep the AI Twilight safe, but she isn't exactly... "war material." Follow her as she is given the herculean task of protecting Twilight from the might of the Covenant juggernaut and the evil that lies in wait on the ring, with help from her friends and fellow Ponies who will give anything to protect her.