When Zecora arrives in Canterlot and demands to see Princess Celestia, all of equestria soon rallies to prepare for the invasion of an approaching evil of immense power, but as time passes on with no sign of danger, everypony begins to doubt the Zebras tale.
It isn't until many of Equestrias unicorns and other magical creatures begin to lose their magical powers altogether that everpony begins to realize that perhaps Zecora was correct, and that the most powerful foe Equestria has ever faced might possibly already be amongst them.
(This is my first, and most likely ONLY mlp related fic. I hope everyone enjoys what they read, and will come to me with any comments and questions. Enjoy)