While Scootaloo and the God Squad are overseas, the alternate Twilights left behind get bored just waiting around. One of them comes up with a game to pass the time and get to know each other better. Possibly more than they really wanted to.
When Twilight Sparkles from alternate dimensions begin popping up in Equestria, it is up to Scootaloo to round them all up and find a way to send them home and retrieve her world's Twilight.
Season 2 sees Luna, Celestia, Tydal, Shining, Cadence and Chrysalis on the run and attempt to clear their good names. Needless to say, they are sidetrakced... alot