Many years after escaping from Ponyville, Pinkie Pie's evil clone senses a disaster in Ponyville affecting everycreature, including her. So she takes a break from her villainous routine, to stop it by any means necessary.
Prince Shining Armor uses the Mirror Pool to fix a scheduling conflict. Princess Twilight's counting on his daughter Princess Flurry Heart to find the real Shining Armor, before the clones escape or rebel.
In the year 3500, advanced technology had revolutionized the lives of ponies, introducing an era of unparalleled comfort and ease through the ubiquitous presence of robotic companions known as P102s.
Believing them to be monsters, the ponies and other races of Equus invade the human world out of fear. Soon, a desperate war is sparked as both sides find they have everything to lose, and if peace can't be reached, both worlds will fall unto ruin.
The long-anticipated clash has finally arrived. The world’s magic has been destroyed and all hope is gone. With the fate of Equestria hanging in delicate balance, Misty must lead her friends in their final confrontation against Opaline….
After a devastating betrayal from within cost all of Equestria its magic once more, Misty attempts to come to terms with the role that she played in its downfall, all while struggling to find her purpose in a town that has lost all of it…