Destiny is a funny thing.

Sometimes, at the drop of a hat, our destiny can change. Sometimes, we don't even notice it, and what we end up with is something that doesn't belong. Even after our true friends step in to right what was wrong, a false destiny can leave something behind, and all you can do is ignore it... or embrace it.

Set shortly after the end of Magical Mystery Cure

Cover Art by Ambris

We all know the story of the Mirror Portal. How Twilight Sparkle travelled through it, finding herself in a strange new world of even stranger creatures. Well, what if I were to tell you that that world was not the only one of its kind?
This fact becomes more and more apparent as strange ponies, never-before-seen creatures and even whole new places begin to appear in Equestria. And when a warlord from a lost universe appears, with his sights set on Equestria's crown and a face that's strangely familiar, so begins the strangest event in pony history: The Crisis on Infinite Equestrias

This story is a sequel to Antipodes

Several decades after the heroic actions of Jigsaw, Tiptoe, and Incendia restored the princesses, the world has begun the slow process of healing. Spectrum is a headstrong young stallion from Totemhoof who signs up with an excavation team in the hopes of experiencing a life changing adventure. What he finds will send him into a head-on collision with forces he can't begin to comprehend- and, perhaps, a chance to fulfill his destiny.

Sequel to Antipodes- though you don't need to have read it to enjoy this, I hope.

AKA An2podes

Twilight and her five friends are transported during a botched spell, across dimensions to... Ponyville, Equestria? But not the same one that they knew. Sitting on a bench is Harpsy and Babar. The Doctoress avoids apples from an aspiring Applebuck. And in a library across town, six stallions join their forces as they try to decipher the appearance of filly look-alikes of themselves around Ponyville!

What would you do, if you met a pony who was at once your brother, and yet not? Applebuck wishes to reunite with his 'Cousin JayJay', and braves the dimensional divide to reach his goal. But being a small foal, how will he deal with a world in which everything is flipped? His friends, his family, and even... himself?

The Tears of Gaia. An artifact of unmeasurable magical power from the Ancient Days, when the Others ruled the land. If found, they would be the discovery of the century!
At least, those are Twilight Sparkle's thoughts. But something is stirring in lands to the south. Soon she will find that she and her friends are not the only ones who are after the legendary Tears. And so what starts as a simple research trip is soon to escalate into the greatest journey of the young ponies' lives, filled with new friends and foes, incredible danger and great adventure!

Accolades:
EqD featured- 21/09/2012
Now with its own TVTropes page right here!

NOTE: While I do appreciate all comments I get on this story, I would personally prefer if they could say a little more than the typical "Awesome chapter, I love it!" or whatever. What do you love about it? What struck you in this chapter? What would you like to see explored or expanded? Are there things you don't think are working and if so, how could they improve?? I have a pretty determined vision for this story, but it wouldn't hurt to know for the future!

Set in the far future after Celestia and Luna mysteriously vanished and the sun and moon froze in the sky, Antipodes is the story of two ponies thrust out into the harsh new world on an adventure to uncover what happened to the world so long ago.

(I wrote this when I was 17. it's pretty rough in places, but i think the basic ideas i had here were pretty cool. it's got a good skeleton)

Spanish translation here: https://www.deviantart.com/spaniard-kiwi/art/Antipodas-1-3-953524835