Starlight Glimmer undergoes nervous breakdowns as she is unsure if she has truly changed from her evil ways or not. To make matters worse, two of Batman’s most fearsome foes get accidentally teleported to Equestria. With some unexpected help from an ally, she must overcome her insecurities before she can confront the villains who will terrorize Equestria with contagious laughter and fear.

Note: This is an alternate version of events that takes place during MLP: FIM season 6 episodes 25 and 26 “To Where and Back Again”.