Evil has come to the Everfree and Ponyville. The Elements must stand against it... but they will not be alone. The mysterious blue-eyed wolf will aid-or hamper- their efforts to bring harmony back to Equestria.
The Reapers are invading Equestria, intent upon destroying and enslaving the upstart ponies before they can affect the rest of the cycle. Unfortunately for them, Luna stands in their way.
A Reaper dreadnaught confronts Celestia, intent upon indoctrinating the leadership of the ponies. Said Reaper quickly learns exactly why Celestia has earned the title Unconquered.