Shadow of the Bishop Part 1

All the enemies of the new legends under Starswirl's tutelage have mysteriously met in Hollow Shades for a ritual so horrifying, it would grant whoever united them their revenge. This new threat is the new Pony of Shadows himself, Bishop Dipper, who had returned from his prison with help of the Villain League, who wished to add him to their ranks until he turned them to Castlevania-style monsters who freed and/or resurrected the new legends' enemies for this new ritual in the Bishop's dark fear-based religion. This ritual was developed by Obsidious himself long ago, as it allowed fear and hate to become real, as they took DNA samples of all their enemies through their hairs, and with this ritual, they have allowed their fears to come true. Thus, Twilight has been expelled and de-crowned as a Princess by Celestia, and turned back into a Unicorn, Applejack has ruined her own farm, Rainbow Dash has been kicked out of the Wonderbolts and shamed in all corners, Pinkie has been fired from Sugarcube Corner, Rarity's business has been destroyed, and Fluttershy has been shunned by her own animal friends. But worst of all, the Lodgers' fears have been made real as well, as well as all who have stood in the way of Bishop and his newly-acquired allies. Now at their weakest state, the Lodgers are weakened, and Bishop Dipper has finally gotten revenge on Starswirl for 'betraying' him long ago. Now he aims to reawaken the Taraxippus once again and wreak a Second Great Fear War, unless someone stands up to him. Thus, it's up to Starswirl and Stygian to set things right by seeking out the pony who was the last Pony of Shadows before Stygian: Doldrumsta Blue, an eternally-sad and immortality-cursed pony lost in a mad world and haunted by her past and her days as the Pony of Shadows, and if she were to step up, her knowledge of the Pony of Shadows and possible weaknesses could be theirs to exploit. How will they do it?