Applejack is forced to play a "game". She willingly accepts but while "playing" she kills Rainbow Dash. Now Rainbow Dash is gone and so is the Element of Loyalty. The other four (Twilight, Pinkie, Fluttershy, and Rarity) are starting to feel a bit strange. However, the "games" must continue and, as Applejack starts to feel not herself, she must find a way to save the other elements and somehow bring Rainbow back, if its even possible.