Red Vs Blue Xover!

Church, the Alpha, was fairly sure he would die when he went to confront the Meta. Dead or not, he didn't expect to wake up in a forest, and not as a horse. A horse with a horn, wings, modified armor, and mounted firearms- but still a horse. Because he refused to call himself a pony, no matter what the locals said or how much Tex teased him! Now he just has to try to save his fractured mind. The AIs, luckily or not, are there to help him as they explore this new world.

Meanwhile, his loud and painful(for him) entrance into their world has brought a great amount of attention to the mysterious being that is now wandering through Equestria. The ponies best tread carefully. After all, the Alpha's "pack" can be protective.

May be Harem/Marem/Herd.

PS The Dark tag is mainly for Alpha Church's canon back story.

Instead of summoning the Shinigami, Minato gets a Draconequus. Instead of getting turned to stone, a certain draconequus gets sent to another world. With a world brimming with its own bloody form of Chaos, Discord find himself intrigued by these humans, these ningen. The question is, is he corrupting them or the other way around?

Discord never betrayed Equestria for Tirek, aiding in returning the magic to all the drained unicorns. As a result, Celestia deems him ready of a "small" gift: The Archduchy of the Everfree, technically making him the highest noble under the princesses.

Naturally, this shocks everypony, including Discord himself. Now of course his lands will some have some chaotic magic and strange laws in effect, but that doesn't mean he doesn't take the noble thing a little seriously. Why is anypony's guess, but it'll be entertaining to watch.

Twilight Sparkle is given permission to explore the Canterlot Caves after the invasion but, while inside, she discovers an ancient and primordial being, an literal force of nature, a creature said to be over a million years old...and it's now awake, how will she, and her friends, handle an adventure of a lifetime? Will they be able to get knowledge from a creature older than Celestia herself? Will they be able to bring it out of its well of sadness? Will they be able to show it that friendship really IS magic, or will it be driven away by their persistence of trying to become friends with it after it was betrayed and cause it to never been seen again?

Be wary Equestria for the Nine Tailed Beast has arrived!

Crossover with Naruto/After the Naruto Anime, if you hadn't figured out yet

Naruto finds himself in the world of Equestria without memory of how he got there or even how long he's been there, he tries to find his way home. Unfortunately, he's trapped in a rather peculiar form...

The mini monstrous nine tailed chakra manifestation form.

With nothing else to do, he sets out on a journey to explore this place named 'The Badlands' to find his way home and get back his original shape. Maybe he'd make some friends.

...

Maybe not...

Was given permission from the original author, Raja-Ulat, to revamp his original idea from Fanfiction.net. I didn't want to see it die. When Naruto makes a true wish, one from deep down in his heart, a little bit of magic pulls him from his world into another. In the new world, the child will form bonds that transcend realities. FEATURED! 8/30/15

The night Naruto stole the Scroll of Seals, he quickly learned the Shadow Clone jutsu and moved on to the next one listed. At the same time, in another universe, a filly Twilight Sparkle is trying a spell that would summon a friend. Jutsu and spell collide, and Naruto suddenly finds himself in Equestria. While he waits for Celestia to find a way to get him home, he's gotta make the best of this new world he's found himself in.

As years pass, Naruto becomes more and more accustomed to his life in Equestria. Until Celestia turns their peaceful lives on their heads by sending them to Ponyville. Sure, he agrees that Twilight needs to make more friends, but did she have to send them to a town full of crazy ponies?!

And why does Twilight keep talking about this "Mare in the Moon"?

This isn't entirely my work. This story was started by kiddi. He wrote the first 4 chapters. He feels he can't continue and has given me permission to continue it.
Naruto Uzumaki is lost to Konoha when he vanishes durring an attack on his life. He winds up in the magical land of Equestria in under the care of a certain Zebra. But this is only the beggining as much larger things are in story for are young traveler. Watch as he grows and faces numerous challenges caused by his past and his future.

After a mishap with a spell lands Twilight Sparkle and friends in the village of Konoha, Tsunade and Jiraiya turn the accident into a plan to shield Naruto from Akatsuki...whether he knows it or not. Now living in Ponyville, Naruto must adjust to being a pony, but with his assistant and the Mane 6 to keep him company, that might be easier than he thinks. Crossover with Naruto. Originally posted on Fanfiction.net

Reading an epic tale of one of the Third Hokage's missions, a 6 year old Naruto sets himself on getting some awesome summons of his own. Unable to find a contract on short notice, and not understanding why a contract is required, he goes through the necessary motions anyways and winds up in Equestria. Can Naruto convince the locals to let him be their summoner? Is the ninja world ready for the likes of Pinky Pie? Just how much will a young Naruto benefit from the Magic of Friendship?