In Equestria's far future, one thousand and five years after the return, a dysfunctional group of argumentative ponies must quest to defeat the most dangerous enemy of Equestria to ever live; the malevolent Lord Second, one of the only known members of the race of elder gods known as the humans, and the ancient cult who worships him, the Brotherhood of Man.

An over-the-top surrealist comedy, with slight serious elements. Expect a steady decline into insanity.

Cancelled, due to reasons of severe cranial trauma

Now with audio reading and prequel story, Shades of Grey, by Draven Eclipse.

A familiar Captain of the Guard finds himself dredged out of the ocean and into the dubious company of totally-not-pirates.

He doesn't remember who he is, and he's not entirely sure he likes the looks the all-mare crew is giving him. Cadence is certainly not going to be happy about that when she catches up with him.

He might have been better off in the water after all.

NEW! Cover image from the awesome and talented Harwick
Seriously go look at Harwick's stuff it's Really Pretty!

After the War of the Ring and the return of peace to Middle-earth, Gandalf the White departs for Equestria to visit two old friends of his; specifically, a certain pair of alicorn sisters.

Yet he does not foresee that Equestria, like ponykind, has changed with the years since his previous visit, and so he is quite unprepared for what lies ahead. Can the Wizard endure the trials that this new journey will bring? Surely, but only if he makes a few more friends along the way.

Six more, to be exact.

Written with a heavily Tolkien-influenced style, which has been sampled by:

thefluffyone
LeJokstereerre
TheProfessor86

Countless thanks for your help, guys!

(Originally posted on 8/21/12 on FIMfiction. This is written by an author that has only seen the films and has yet to finish the books, so there may be slight discrepancies.)

Thrown into a strange world, Naruto Uzumaki must learn to adapt if he is to survive colorful ponies, parties, and much, much more.

With his birthday over, and Discord hovering over his shoulder, Naruto finds adapting to the world a lot harder than an S-Rank mission.

Next Arc: Action, adventure, romance! Rainbow Dash takes center stage! A female from the Shinobi world makes her debut... as Dash's future love interest!

In the wake of the massacre of the Uchiha clan, a mysterious masked man steals a bargaining chip and the Jinchuuriki of the Kyuubi in one fell swoop, locking them away in the realm of Kamui. Uchiha Sasuke and Uzumaki Naruto join forces to find their way out, yet what they escape to is not their home, but another world altogether. Turning their backs on their hardship and pain, Naruto and Sasuke embrace this world with open arms.

But what if their presence were to interfere with a scheme one thousand years in the making?

This is a fic based on the Time Loop Files, the format of which was first codified by Innortal on fanfiction.net.
Here's a brief guide.
The basic idea is, one character (the Anchor, usually the main character of a fictional setting) is looping back to the very first moments of their parent series every time either they die or some kind of time limit expires. They of course end up monumentally stir crazy given enough time.
Eventually others start to loop as well.
The reset is not always perfect. Sometimes a loop's history will be different to the "prime" loop, or canonical plot.
"Crossover" or "Fusion" loops also occur, randomly. These can involve the home loopers having a guest, or the anchor for one universe spending time in another, or replacements of one character by another.
Vacation Loops are where the Anchor (or others) decide/s "buck it" and lets off steam by doing whatever comes to mind. There's little or no attempt to maintain the original timeline.

In addition, and particularly more recently, it should be known that this story has a collaborative element to it - people may submit loop ideas or loops, ideally at the Spacebattles thread (a link to the current version of which is on the Trope page), and they may become included.

There's two page image options, thanks to Filraen - the current page image has been edited by the original creator from this work of theirs.. The other one is here:
http://hourglass-vectors.deviantart.com/art/MLP-Loops-466030169