The year is 2018 and everypony in equestrian has made an alliance with the humans, but that's all going to change when off the coast of Manehattan gigantic demons known as Decimators surface from the ocean and start attacking the nearby cities and towns.

The only way to stop these monsters is make monsters of their own.
Can the human Raleigh Becket and the Anthropomorphic unicorn Shadtrax save the day along with over pilots and ponies.