This story is a sequel to What the Future May Hold

In the depths of Tartarus, Starshine has worked hard, diligently helping those trapped understand what they did, why they were there and how to find the Path of Harmony once again. One by one the cages were opened and the fiends within sent home to the Otherside. Her work is almost done.

Almost, because five very special creatures remain. The Lost Causes. Tirek, Chrysalis, Cozy Glow, Sombra, the Storm King. When even Faust herself tells Starshine there is no way to redeem such souls, the Princess of Redemption makes a choice and undergoes a massive transformation. Her greatest task is now before her; redeeming the Lost Causes. To do so, she will become what Equestrians fear the most.

EDIT: 5/18/19 This story was created before season 9 was announced. Sorry, but Grogar did not exist in gen 4 at the time. He will not be in this Book.