While out hiking in the mountains near Ponyville, Big Mac discovers a mysterious staff which grants him the power of the ancient god Thor. Old myths awaken, new legends are born, and one simple farm pony is thrust in the middle - as the leader of Celestia's newest crime-fighting force, The Avengers! A fusion fic with Marvel Universe, mostly Avengers.

After returning home from viewing a meteor shower, Rainbow Dash finds a green rock in her room that makes her violently ill when she touches it. As she and her friends work to find out what exactly happened, she will come to learn more about her past, her family, and her place in Equestrian society.

Cover Art provided by Supersheep64

Comments may contain spoilers. YOU HAVE BEEN WARNED!

In her youth, Twilight Sparkle discovered a way to infuse technology and magic. 20 years after her breakthrough, she is now the CEO and founder of Sparkle Industries, and one of the wealthiest ponies in Equestria. Her relatively perfect life goes sour, however, when she is captured by a group of griffons who want to steal her technology.

'John Smith' has settled in Ponyville with his wife and two daughters for many peaceful years. When the TARDIS gets a temporal distress call, Doctor Whooves and his family find themselves lost in time. Now Derpy must contend with not only monsters and maniacs, but the future and past versions of her husband!

One thousand years ago, shortly before the advent of Nightmare Moon, Princess Celestia and Princess Luna bore witness to twin vessels descending from the stars. Fearing their power and mystery, they were quickly sealed away where they lay. Now, in the present day, a freak accident caused by three unknowing fillies has broken the first seal in the Everfree Forest. Were the Princess' fears warranted? Or were these behemoths indeed "More than meets the eye"?

In every event, there are a million offshoots and effects, none really able to be fit into a normal narrative. Here is a collection of one-shots and mini-arcs spun out of The Elements of Harmony and the Savior of Worlds, so knowledge of that series will help immensely. Although I will do my best to make it as accessible as possible.

NOTE!:
All side-stories so far take place after the end of The Elements of Harmony and the Savior of Worlds.
The cast will be varied, as will be the stories, but all are canon.

Chapter One: A Picnic by the Lake: Celestia, Luna and Twilight entertain a guest who is more than meets the eye.
Chapter Two: Time Enough for All: The Doctor has spent nearly nine hundred years in Equestria, most it an extended vacation. But news of giants in Ponyville draw him out of semi-retirement.
Chapter Three: Contact Part One: Old Memories: Chip delivers the Princess' message to President Abernathy, which stirs old memories.
Chapter Four: Contact Part Two: Meetings and Greetings: Equestria makes formal contact with Earth, and an old mystery is finally put to rest.
Chapter Five: Family reunion Part One: The Best of intentions: Dinky sets out to reunite her father with his closest friends, roping her sister and the rest of the Cutie Mark Crusaders on a journey across time and space.
Chapter Six: Family Reunion Part Two: Memories: The TARDIS arrives at Earth, reuniting the Doctor with his past.
Chapter Seven: Shape up or Slaughter Out!: Shining Armor gets some help from an old warhorse to finish what he started with the Royal Guard.
Chapter Eight: How Christmas was Saved... Sort of: A short tale of how Santa Claus was saved one Christmas Or Megan had too much eggnog.

Trope page for The Elements of Harmony and the Savior of Worlds. Story listed there as well.

Equestria Daily page: A man can dream...

Be Awed and Amazed by the tale of Sweetie Belle as she traverses the multiverse in search of her lost mentor and friend, Twilight Sparkle! Will she find her in post-apocalyptic Equestria? Or maybe in a strange world where everypony is the wrong gender? Or even where a Pony claims to be a human? Read as she journeys through very familiar worlds you might have read about... if you dare!

At this point in time all the main worlds to be visited have already been chosen. Thank you all for the suggestions, and I hope you enjoy the surprises!

Here's the official TSC:F Music Intro: The Sweetie Chronicles: Fragments

WDTP: S2/3-CE
You can also visit the TV Tropes Page which has spoilers!

The Mare in the Moon has returned, and the dark power that created Nightmare Moon is awakening again with the aid of a magical Moonstone. The two princesses and the Mane Six must use the Elements of Harmony to banish the darkness once and for all. Meanwhile, on Prehistoric Earth an alien artifact identical to the Moonstone falls into Predacon hands. What does this mean? And what will happen when a rift in space is opened between the two stones, pulling the Transformers into the strange, new world of Equestria?

(Note: It gets dark in places, but there is no explicit violence or gore.)

Applebloom just wanted to spend a day with her friends, crusading for her cutie mark. Instead, she found something even deeper and more troubling about herself. Turns out she's not even a member of the Apple Family by blood. In fact, she's not even truly native to Equestria! She's an alien! An alien robot no less!

Now Applebloom will have to deal with the reality of her origins and try to cope with them and her newfound abilities as she moves towards her future; a future that just might never come to be if her new foes have anything to say about it. Decepticons are, after all, a monstrous cabal.

Now, it's up to Applebloom to light Equestria's darkest hour.

Cover image credit goes to Inspectornills

The Green Lantern Corps. Protectors of The Universe, led by the ancient Guardians of Oa, these peacekeeping soldiers protect nearly every sector of the universe with one sole weapon: the Green Lantern Ring. But not all of the universe is under protection; there remain several patches of space unprotected by Guardian influence. In one of these Sovereign Systems rests a particular planet, Pax Harmonia, full of many creatures and governments; the most notable being the Kingdom of Equestria.

When a sole Guardian appears before the rulers of Equestria, Princesses Celestia & Luna, and asks for a favor from old acquaintences, the peaceful country will be forced to deal with the concequences of letting a creature out of myth twice fold live amongst them: not only a Green Lantern... but a human. A young, cocky human named Hal Jordan...

(Editing help is welcome [First MLP story & all], tags & rating MAY change depending on future directions)

Oh, yes. I own nothing.
My Little Pony, FiM are owned by Hasbro & Studio B.
Green Lantern & other related properties are owned by DC Comics & Time Warner
The cover art, while awesome, was not made by me. This piece was made by the very talented KrisJustice at Deviantart and can be favorited here: http://krisjustice.deviantart.com/art/Death-of-a-Green-Lantern-265021244
Cover art may be subject to change.