Following an explosion in the sky one night, a version of the Elements of Harmony appear in Canterlot City. The explosion releases an energy wave that grants power to several in the city, requiring former friends to reunite
Scorpan returns to Equestria to help the Princesses and their subjects recover from Tirek's rampage. However, he also tries to help Discord get back in the good graces of those he betrayed by siding with Tirek.