Nyarlathotep the Crawling Chaos is one of the highest Mischievers in the kingdom of his father Azathoth. He is known by many other names including The Crawling Chaos, The Chaos King, The Black Man, The Black Pharaoh, and so on. On Earth, and in Lovecraftian lore, he is known for his impact in Egypt, posing as a pharaoh that influences people into his slaves via untold relics, and he is also a chaos god that has untold power, but prefers to use it to make his victims squirm for his pleasure. He is one of the smartest and hardest opponents Randolph Carter had ever faced, especially since not only is he the favorite child of Azathoth, but he is just as powerful, but must restrain said power to maintain control. Nyarlathotep is a shapeshifter, and can take many forms, his main and trademark one being a monster with three legs and a tentacle head. He provides the first biggest challenge for Luz Noceda when she is training to become a 0-Brave, or a mortal who doesn't fear even Outer Gods, which is impossibly rare and has mixed views in the Multiversal Hierarchy, by nearly tricking her into suicide by making her believe via illusions that all she had been through in the Demon Realm was not real, and was just in her head, forcing her to face reality, her mother, and Reality Check Camp for good, horrifying her into the realization that she might never live in fantasy, hoping that killing herself would have her reborn as a demon in the Demon Realm, and he nearly succeeds. Though what caused his ultimate downfall was that he was expending other members of his family including Magnum Tenebrosum and Yog-Sothoth, among others, as a means to test Luz’s resolve so he could have her killed and turned into a 0-Brave of Chaos for the Mischievers. After being saved from his illusion when Eda and Luz's allies stop his plan in the Church of Starry Wisdom and it's leader, Nephren-Ka the Black Pharaoh, to have his powers fully restored after being taken away by Magnum Innominandum along with all Mischievers in Mischiever Space being freed into the Demon Realm, via the Shining Trapezohedron, so that it'll be theirs to play with and mold, Luz finally raids Devilin Steamworks and confronts Devilin McJersey for Lovecratium arms after having finally been scared for her life for the first time, though losing her Lovecraftium coin, gets a Lovecraftium sword in it's place, and afterwards getting training from Randolph Carter himself.