This story is a sequel to Silent Ponyville

In an attempt to make her feelings known, Fluttershy begins to persue the target of her delicate heart's affection. However, when her interest seems to be oblivious to her feelings will she find the inner strength to admit her true feelings to the one she desires? Or will disaster follow her at every turn? (Takes place 1 month after Silent Ponyville, but is not required reading material)

Sequel: http://www.fimfiction.net/story/4868/Silent-Ponyville-2

On a dark night filled with even darker magics, an insane cult attempts to give Nightmare Moon a body and life of her own, utterly separate from Princess Luna. But, when the spell is interrupted by Celestia, something unexpected is created.

Now, a little black alicorn filly named Nyx finds herself living under the care of Twilight Sparkle, only to be haunted by memories and emotions from her past. Is she Nightmare Moon reborn or is she simply a doppelganger with a soul and mind of her own? Can Twilight Sparkle protect Nyx from those who refuse to see past her dragon eyes and black coat?

Or, will Nyx be forced to inherit the sins that may not even be hers and become the greatest evil Equestria has ever known?