Yidhra is one of the outer gods of the Cthulhu mythology, known as the "Dream Witch". She usually appears as a young and charming human female, and her appearance can change. Idhela have been on Earth since the first microorganisms appeared. Idhela absorbs the life force of living beings as well as their abilities and memories. This gives Idhela "immortal" qualities and the ability to take on the properties of any creature she devours. Idhela can project an illusion of himself onto his followers.
She appears to be a beautiful human Asian woman, wearing robes with lots of red, white, and black colors, a delicate face, and long razor-like fingernails. In China, she mates with young men provided to her by a female-led cult and kills them, later producing deformed offspring.
