Every year, Prince Solaris of Equestria and Princess Celestia of Equestria have a dimensional meeting to discuss matters pertaining to both worlds. What happens during these meetings, nopony knows.

They each have a devoutly loyal Royal Guard who almost share the same name, Starry Sky and Celestial Sky, and both have problems with being around the opposite sex.

When they get word of this, they decide to fix this problem in their own way.

Based off of the 'A Broad Scope' comic short.

I consider myself a lucky guy. Good job, good family, and best of all, really, really good friends. We call ourselves MMPD, and together we've had tons of crazy adventures, helped one another discover ourselves, and always have had a good time. It's a shame we've drifted apart since high school, but at least we get to see each other once a year on our shared birthdays.

That tradition turned out to be a lifesaver, because as my friends and I just found out… well, let’s just say we’ve known each other a lot longer than we thought. Now we’ve gotta find a way back home, and hopefully we won't drive each other nuts along the way. We know we’re not the big heroes, and we’re all in WAY over our heads, but hopefully we can do enough to make a difference in the end. If we can do that, then I know we’ll have made our families proud.

I just wish we still had our capes.

Side fic to Five Score, Divided by Four by TwistedSpectrum.The reading of that story is NOT required in order to understand what is going on in this one.

Now with a Chinese translation!

The Last Crusade Tv Tropes Page
Five Score Divided by Four Group

Cover art by Sonson-Sensei.

Twilight Sparkle, Celestia and Luna are transported into a strange alternate Equestria, the Land of Always Summer, where the day lasts forever and a terrible queen rules with an iron hoof.

Feel free to check out or add to the story's TV Tropes page.

When a freak reading accident causes Twilight to be admitted to the Ponyville hospital, Rainbow Dash is right by her side. Compelled by a sense of duty and repayment, she takes it upon herself to cheer up her friend.

In the dark,six voices dwindle. They drift, forgetting life and love and hope, eaten away by time and void.

And then, suddenly, there was colour.

When Celestia went on sabbatical into the west, she promised Twilight it would be only a couple of months. A year and a half later, the sun resists control, the country is in ruins, and her teacher is lost in the wilds. Twilight has become the apostate, her faith in her teacher and her teachings waning. In the wake of tragedy, her resentment blossoms into fury and she vows that something must be done. Shadows gather around Canterlot, and old things that should not have been awakened are on the move. The Student goes west, her hope restored by friendship and righteous fury.

The night, at long last, is passing.

In an Equestria where Discord never was, and the Pony Princesses never came to power, a young Twilight Sparkle loses her family in a crowd during the Summer Sun Celebration. Little does she know that her very existence is about to set a series of events into motion that will take her far beyond the borders of Equestria itself—and change the fates of both her nation and her life, forever.

Moxie gazed over the stallion in front of her, as the crowd stared at them in turn. Fellow nobles, dignitaries, and her parents had all gathered here, in the balmy mansion of her birth, to witness this occasion. The final words had been said, and they were now officially husband and wife. But she was not happy; this was not her wish.

She ran her hoof down the lock of blue hair entwined in her mane. Her whole life had been decided for her, everything coordinated to the tiniest detail. What she had learnt, how she spent her leisure, who she knew, whose company she enjoyed, whom she had pledged herself to, everything... except the one trip she had taken to Canterlot without the permission of her parents, that is. The glimmering blue strands linger as a testament to her last free action...

Featured on EqD: 13-11-2013

Twilight Sparkle broke time when she got her cutie mark. Now Twilight and Sparkle are sisters from another time. Twilight is hailed as the potentially greatest light magician of all time, and already has a reputation as a hero by the time she goes to Ponyville. This isn't her story, not primarily.

Sparkle is an orphan - her dark magic killed her parents. She lives with her brother in Canterlot's industrial sector because they can't afford anything better. She can't leave either. She's a natural dark mage; while Sparkle won't go mad like Sombra, her reputation is hardly any better. Worse, the law doesn't see her as a good pony.

The fact that the dead don't stay dead around her, or that Thorn - Spike's double - is an undead, soul-eating abomination, are other matters altogether.

(Also has some Slice-of-Life, but fimfiction tags won't let me put it with Adventure.)

Has an ask blog to go with it: Ask Sparkle and Thorn.
Also has a TvTropes page: Split Second Tropes.

Featured on EQD.

Cover art by Swirling Line.

Something has come to Equestria. It has traveled the stars, finally arriving. What it is, is unknown. What it wants, is unknown. All that is known is what it brings: a new beginning.