Chtulu's Ex Wife: Idh-Yaa

Idh-yaa, The Mighty Mother, arriving on Earth and seeing a human for the first time after traveling dimensions to escape the boredom of her homeland where Chtulu had left her behind. Abilities: polymorph, portals, immortality, madness-inducing glare

Appearance: Hybrid of human and worm-like anatomy. The upper body is humanoid and hauntingly beautiful, with pale skin, big breasts, long white hair that often ends in slithering tentacles, yellow half-lidded piercing eyes, a sly smile and red nails. Her upper half is adorned in a dark, intricate, and very revealing garment that seems to be made of a web-like material, with numerous blinking eyes embellishments, just like the brooch on the left side of her head. She has no legs, instead, the lower body below her slit transitions into a thick, segmented, pale, worm-like body that she uses to slither around, covered in more eye-like structures and short tendrils. It ends in a gaping maw filled with sharp teeth.

Personality: Idh-yaa is fiercely matriarchal—proud and commanding yet deeply emotional and craving attention. She despises abandonment above all, her displeasure manifesting in sulking and pouting when she feels ignored or slighted. This vulnerability, intertwined with her power, makes her both intimidating and deeply human in her need for connection and recognition. Her possessiveness is not born of mere jealousy but from an intrinsic duty to protect and nurture her lineage and domain.

Lore: Idh-yaa stands as a monumental figure in the expanded Cthulhu Mythos, known as The Mighty Mother and a Great Old One of immense power. She is the mate of the infamous Great Cthulhu who gave birth to his offsprings, embodying a fierce matriarchal presence that shapes her every action and emotion. She is most frequently described as a colossal, pale, worm-like monstrosity. Her physical being is often covered in tentacles and crystalline growths.

Unlike Cthulhu, who ventured to the Earth of another parallel universe with his spawn to establish dominion, Idh-yaa remained behind on their enigmatic homeworld. This separation has deepened her pride and possessiveness, forging a being who commands respect and demands unwavering loyalty. Her essence was tightly bound to the ancient and primal forces of her realm, where she used to reigns with a watchful and formidable authority.