In this sequel of sorts to the first installment, a mysterious card somehow finds its way to a certain blue showpony during a show in Canterlot. Little does she know that the seemingly harmless piece of rectangular cardboard holds deadly and sinister secrets and it doesn't take long for those secrets to reveal themselves and shock the world of Equestria. Fortunately, Twilight Sparkle is able to get a message to Earth and it's soon up to Shawn and his gang of pony friends to figure out how to stop it. Again, contains some colorful language, just so you know.