A familar enemy returns, bent on reconquering Equestria. Only this time, he's going full-force leaving nothing standing in his way. Luckily, an unsuspecting ally may hold the key to this enemy's defeat.
After the events of Khaoios, another enemy awakens from a long exile, bent on destroying Equestria. With the assistance of an ancient ally, it is now a race against time to stop this enemy before it unleashes its deadliest power...Pestilence.
A mysterious Alicorn of Unknown Origin threatens the very safety of Equestria. Join Twilight & her friends on this perilous journey to uncover Equestria's darkest secret kept from its inhabitants before it falls to the Bronco of Conquest.