Sequel: Left Behind: Sunny Disposition
Apparently it was scouted and is on EqD too

Nightmare Moon was meant to be released after a thousand years. A momentous occasion for her but terrifying for all the ponies on her day of freedom. She would get revenge on her sister and cover the world in darkness and shape everything to fit it.

That was the plan, at least. Instead, something went awry with the spell and she wasn't released when she was supposed to be. The mare-in-the-moon is brought into a world with stagnated technology, giant cities, and no sign of her sister or any of the other immortals. In fact, ponies don't seem terrified of her at all, and the stay within the core of her powers infused and changed the alicorn's body drastically.

The alicorn had no obstacles left! But...she was also a relic of the past. A past everyone seemed to have forgotten. A past she could no longer look upon.

Artwork by ElkaArt. Link in source.
Big thanks to Kryostase for helping spot errors I've missed.

Princess Celestia sends her personal student, Twilight Sparkle, to Ponyville to prepare for the Summer Sun Celebration (and to make some friends). Along with her are her two younger brothers, Spike the dragon and Nebris the Giratina.

Unbeknownst to Twilight, an evil night goddess out for revenge may be the least of her concerns.

As this is my first story on this site, any feedback/critique is encouraged.

After a long fight against another villian, the Mane 6 take a little celebration in Twilights castle. But what happens when Rainbow's mind is invaded by another evil pony? Will he succeed to take Rainbow Dash with him, or will Rainbow fight until she is reunited with her friends?

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Oh and that picture is my art.

Twilight Sparkle, aspiring student of Princess Celestia has been tasked with the most difficult challenge a Magian must face. Making friends. Along the way she will discover what it means to truly be a friend and uncover a power unlike any other.

Image by smilingdogz who without, this story wouldn't be possible.

As Twilight, Fluttershy and Rarity found their respective stallions, the other Main Six will also found their true love. However, they are not the only ones who wants to find love. Let's see how they will meet their soul mates and how their relationships will end. Will it end well? Will their love be forever? That's something you'll have to find out by reading this story.

This story is a sequel to The Awoken Demon Dragon

Ever since the epic battle against Monster X, Rainbow Dash recovered from the coma given from the monster himself. She has spent her life ever since isolated from her hometown. Soon, she will face the truth about her family given by her true father. Due to the discovery, she will be corrupted and brainwashed to bring destruction to Equestria. Her crimes will bring harm to her friends and families.

Warning: this story contains language, brutality, and violence.

(ALL CHARACTERS/MODELS/STAGES/FRANCHISES/ ECT BELONG TO THEIR RESPECTIVE & RIGHTFUL OWNERS AND NOT ME.)

Rainbow Dash isn't your ordinary pegasus. She has a secret ability that ponies thought only unicorns and alicorns could posses. Magic! Not magic like Twilight's though, Rainbow's is stronger. And it's dark magic.

Sorry I suck at descriptions

So I had a weird dream where I saw Rainbow Dash ruling the Crystal Empire like Sombra did and thought, "Hey would it make a cool story if Rainbow Dash was secretly King Sombra's daughter and had a stronger version of his abilities?" So here it is! Not too harsh in the comments please, this is just an experimental story to see where it goes. Helpful advice is always welcome though!

When Rainbow Dash finds Nightmare Moon's helmet, she becomes possessed by anger, hatred, and jealousy, she becomes the new Nightmare Moon, and wreaks havoc over Ponyville. Can her friends stop her, or will Rainbow be beaten by the ultimate enemy, herself?

Aurora Steel

Aurora Steel