Six months have passed since Fluttershy's regression into a true vampire batpony. Six months have passed since Applejack's timberwolf bite evolved from a simple infection to full blown lycanthropy. And six months have passed since Canterlot and Ponyville have been caught in the middle of these two warring factions of vampire batpony and were pony, as only one of these mythical titans can lay claim to the title "Champion of the Night".