King Sombra has arrived to conquer Equestria, and a battle has come to determine the fates of the ponies within. Princess Luna makes the choice to summon the Stormriders, and they will fight until their duty is done. Will it be enough to keep Sombra's forces at bay? Or will even the most powerful force known to the Equestrians succumb to defeat at the hands of the tyrant?

This is a direct sequel to the Stormriders story written with permission by Penalt.