The Chamber of Shadows was the name of a prison that was crafted by the Guardians of the Universe. Its formation was made early in their history when the Oans decided to bring order to a chaotic cosmos. During this time, great power was imparted onto a being that they called The First Lantern but they were ultimately forced to imprison this being. According to Krona, the Guardians betrayed the First Lantern and locked him within a Lantern shaped device which in turn was placed within the Chamber of Shadows which was a cube shaped stony prison with numerous chains encompassing it. To ensure the First Lantern was kept contained, a group of the Guardians known as The Hidden Ones decided to remain within the prison to ensure that their prisoner was never unleashed. Once done, the Hidden Ones r