In a last ditch effort to save equestria from the legion of doom and stop them from taking over and destroying harmony, Celestia uses a very unstable summoning spell to bring forth legendary warriors from another dimension to come to their aid. What she doesn't expect is these warriors are more chaotic than even she could've predicted, and when it comes time for them to face down the villains, lets just say the turns will be tabled.

Note: Had to censor the title because people get pissy when the R word gets flung.