Most ponies, when they see a pony with an hourglass cutie mark, would figure that it would mean their talent has something to do with time, or clocks, or another harmless meaning. Technically, the first is true, but there is a hidden meaning beneath it. To those that carry it, they know that the hourglass marks them as refugees, survivors from a war that would make any normal pony go mad from glimpsing just a fraction of the sheer scope of it. These unusual ponies have all found asylum in Equestria, but now, one last escapee will be followed by an evil that will threaten to ignite the conflict anew and bring down their last refuge with it.

But this newcomer not only brings the remains of the conflict with him, but is their best and only hope of ending it once and for all.

The last gasp of the Time War has come to Equestria. The Doctor will find old friends, make new ones...and face off with one of his greatest foes, one last time.

What if Rainbow Dash had been present when Discord gave the Mane Cast their first shot at him? How could things have gone different? How could this have changed things?How could this have changed Twilight?

Update Schedule Below the Break.
Now with the super editor FredMSloniker!
Now with a wonderful cover image by Conicer!
Also - Awesome Fanart - http://nyuuchandiannepie.deviantart.com/art/Discolight-273099814

Update Plans
December 11 - Edited versions of first four chapters
December 14 - Chapter 5
Future updates at least 1 time per week.
Total Planned Chapters - 12

A horrible Cataclysm has turned all of Equestria into a Wasteland of barren ash and twilight desolation. The Sun and the Moon have been destroyed. Everypony has died--including Princesses Luna and Celestia. But one pony miraculously survives; she is a lone wanderer, the last of her kind, surrounded by menacing creatures that hate her. She navigates the Wastes in an airship and scavenges off the blighted landscape to keep herself alive.

Then one day she meets an old companion who grants her a gift, the chance to go back in time to the warm and sunny days of Ponyville, where her dead friends live in happiness. How far will the last pony venture into this joyous age of Equestria, even if she fully knows that there is no way to change the horrible fate of everypony she loves?

2013 Edition: Smaller Chapters, Better Grammar, and a Few New Scenes

(A shout-out to Vimbert, pre-reader and gentlecolt)

Compass, a happy maintenance technician and resident of Stable 52, uncovers an unbelievable secret hidden deep within the massive shelter that he calls home, and is forced to confront a mystery that has gone unsolved for over two hundred years:

On that fateful day, when Equestria needed him the most, where was Doctor Whooves?

This fanfiction is based on the immersively epic Fallout Equestria by Kkat. You can read Fallout Equestria by Kkat on Equestria Daily

The Fallout: Equestria logo used in the cover art was designed by DotRook and, according to his original deviantArt post, he allows usage in supplementary materials created for and associated with the series. Images really do make a difference, so, due to his awesomeness, he has my deepest gratitude.

Inspired by the heroics of the mysterious mare known as the Stable Dweller, Silver Storm, a guard of the town of Marefort, decides to go on a daring mission to rescue her captured brother. Of course things rarely go as planned and her attempts at heroism drags her into a tangled web of plots and conspiracies as warring factions vie for control over the last great city: Dise.

Spanish Version translated by Spaniard-Kiwi: https://www.deviantart.com/spaniard-kiwi/art/Fallout-Ecuestria-Heroes-996263393

The Metro tunnels of Stalliongrad shelter the last remnants of ponykind from the ravages of the Apocalypse. Beneath the earth, ponies struggle to survive against mutants, radiation, and each other. But when an unstoppable threat emerges from the darkness of the Metro, one pony must brave the shadows to save not just his home, but the very existence of his people.

Scootaloo is a small pegasus with big dreams, one of those dreams is to be even more famous than her idol, Rainbow Dash. To get there, though, she needs to do a bit of growing, and first of all she needs to learn how to fly. A new invention from her friend Doctor Whooves may get her there in no time at all, literally before she knows it.

Cover image from Snapai! http://snapai.deviantart.com/art/Buck-to-the-Future-260010765