War breaks out. A war for the humans as ponies. A war to save Simon.
A day after what happened on Earth, Twilight is stuck with Damo's annoying friend Simon. Constantly ridiculing the six friends, the Element Wielders decide to go to Princess Celestia for advice. She recommends they take a look at the human's reactions. Upon a close examination upon the trio's adventure through a strange, inhumane place named Wal-Mart, Celestia decides to return the little nuicense to sender, with one issue. Simon, frustrated for withdrawl of Black Ops, decides to mess her spell up, resulting in the summoning of Queen Chrysalis

And, so, messy Changling death insues, and a war breaks out. A war for the humans as ponies. A war to save Simon.