After saving the future from Paradox, Yusei prepares to return to his own time. But when the Crimson Dragon veers off course in the rift, Yusei finds himself in a strange new world... populated by brightly colored talking equines. Yusei meets Twilight Sparkle and her friends and becomes their friend as well, even teaching them how to duel. But something isn't sitting right with Yusei and he soon learns why he was brought here when an ancient enemy reappears and goes on a destructive rampage.

This is my first attempt at pony fanfiction, though not my first try at writing in general. I have no idea how this is gonna go, but be honest.

Regarding the duels: I intend to describe the actual gameplay just as much as the monsters and card animations. I'm not just a fan of the Yu-Gi-Oh! franchise, but a Duelist myself. As far as the rules go, I'll try to help the unfamiliar understand the game in the beginning. Card and player stats will also be displayed during the duel portions of the story (I'll try and write it so that they don't disrupt the flow of the story too much). But beyond the stats and character descriptions of their cards, you'll have to look stuff up yourself. You can do so on the Yu-Gi-Oh! Wiki.

DISCLAIMER: My Little Pony! Friendship is Magic, all Yu-Gi-Oh! characters, and the Yu-Gi-Oh! Trading Card Game are copyright their respective owners. All original story elements are mine and may not be reproduced without my consent.

Two hundred years after the pivotal battle of Sunshine and Rainbows, civilization has returned to the Equestrian Wasteland, along with all its benefits and flaws. The NCR has predictably fallen prey to one of these vices: corruption. They now risk plunging the republic and all its citizens back into the hell they so recently escaped from. Luckily, the Twilight Society is not about to let that happen without a fight, and have called in a secret asset. A secret asset that saved Equestria once, and is now hoped can do so again. That asset... is Littlepip.

Kkat retains intellectual rights to Littlepip, as well as John Joseco the cover image. Both have my eternal respect for many a year to come.

OFFICIAL PRE-READER HALL OF FAME:
I've been horrible. Truly, I have. I've had so many people help me truly get started with this story, and, by proxy, writing in general, and I've neglected acknowledging them for so long. So, here you go, guys.

CurzeKonrad on Youtube, (formerly known as TheEasterlingoftheEast)
lesserpoet on FimFiction
SolarFlare_Solis on FimFiction

Seriously, I owe all my success in English at school to you guys, and even getting into this crazy fanfiction, so thank you. Honestly and sincerely.

The Medallion of Light and the Medallion of Shadow are some of the most powerful yet obscure artifacts of antiquity. Created by a now-vanished cult of assassins, the two devices together give their bearer the incredible power to walk the worlds with but a single step.

Nefarious forces are closing in on both artifacts, and very little stands in their way. Heinrich Himmler's agents covet the medallions for the greater glory of the Third Reich. Ahuizotl's simply want their master to get what's coming to him: the world, and everything in it.

With the fate of all good people and ponies in doubt, one thing's for certain: saving two worlds would be one hell of an adventure. And if adventure has a name, it must be Daring Do… or is that Indiana Jones?

Will our heroes win the day? Find out in... Daring Do and the Medallion of Shadow! Or, Indiana Jones and the Medallion of Light!

NOTE: there will be some violence in this story, but nothing more than you would expect to see in an Indiana Jones movie-- so I didn't check the "gore" content box.

Artwork by Tzelly-el.

Special thanks to SapphireStarlightPony & Rated Ponystar for helping with the brainstorming on this one.

Thanks to this stupid thing I've had the Indiana Jones theme song stuck in my head for like the past four days and I am about to claw my eyes out AAAAAAAHHHHH @_@

Humans.

Truth or myth? Ancient lost civilization or just an old pony's tale?

No pony has ever seen one, and most haven't even heard of them. But Lyra knows that these wonderful creatures are more than just old legends, and she's going to find out... and possibly drive her roommate insane in the process.

[On Hiatus for Story Development]
Thoughts are what we make them, but what would you say to those imaginations that become self aware? What happens to those dreams when they threaten everything you hold dear? And what if those thoughts are the only thing that can save you from utter destruction. This is the story of relationships between cartoons and thought in general. This is the story of the greatest crossing of all time. This is the story of... Across the Universe.