User blog comment:Crimson and Darkness/DxD Updates 2~/@comment-31035098-20171003061712/@comment-27654795-20171004052124

In my mind, at least the Protogenos especially Chaos the Protogenoi of the Void from the Greek-Roman Mythology and is the Creator of the Universe should be the most powerful being hands-down. As for the other Protogenos' Nyx, Erebos, Aether, Hemera, and Chronos should be comparable to the Trimurtri. While Gaia, Ouranos, Tartarus, Pontus, Thesis, and Ananke should be anywhere in between God-Class to maybe Indra level? But this is all speculation and headcanon so do not take any of this to heart.