While Princess Luna is away celebrating Nightmare Night in Ponyville, Celestia tries on a strange black bauble from her sister's jewelry box. The result will be the creation of the most terrifying thing Equestria has ever seen. The Sun herself turns against all the ponies in Canterlot. Can Luna and her Lunar Stallions possibly hope to stop her? And if so, does Luna have the fortitude to strike down her sister in the end?
FEATURED May 16th 2012!