A pink unicorn mare runs into a mysterious scroll someone dropped on her way to take Nature Notes about the Canterlot Gardens. In the center of the page is a strange, sharp design. But that's not all there is to the scroll. Because it's a letter. From one villain to another. Trixie was just hanging out with her guards pony friend and Derpy just wanted to play with Dinky after work. It wasn't fair for this to happen now- but it wasn't fair for this to happen at all.
(cover is from Google Images as of right now. UPDATED DESC.)