The Nightmare has returned, using Rarity as her new vessel. Twilight steps up boldly to save her, but is soon lost to the darkness. What evils lie in wait for these two now? What horrors await the innocent in their path? Can they take over Equestria?

Not likely, seeing as it's still Twilight and Rarity, and despite the new looks, it's the same old ponies. A new romance between the pair does little to aid their conquest. Heck, it would take complete incompetence on the guards part and easily scared ponies to see these two in any real position of... power...

We're all doomed!