Daimakaicho - the Regent of Hell

Hild (ヒルド, Hirudo) is the ultimate Demon who is the opposite to The Almighty, known as the Ruler of Demonkind. She is incredibly powerful, with her power dwarfing even the combined strength of the three goddesses. Despite her immense power, she respects the doublet system, and thus limits her power to prevent killing any of the Goddesses. She is Urd’s mother, whom she loves deeply, though Urd does not return the feeling (it is revealed that doing so would mean that Urd would acknowledge and thus be taken over by her demonic side). Hild displays a similar witty personality to Urd, though she is far more mean-spirited, and a fondness for dressing in revealing outfits.