What started out as a normal day leads Celestia to noticing that her subjects are starting to display strange and even impossible powers. Not only that, but more and more creatures are showing this by the day, from the birds to the dragons to herself, with powers ranging from simply breathing underwater to summoning the dead.
As Equestria quickly becomes the Land of Superpowers, Twilight and the Princesses must try and hold the country together as confused ponies, young and old, try to make sense of their new abilities while worrying over just what powers certain individuals might have gained.
Discord, the initial subject, doesn't respond to royal summons nor has anyone seen him in awhile, casting a suspicious light on him. When he does show up, well, its not at all what anyone expected.
A Story that will probably include/mention everyone at some point or another, pony or otherwise.