Namble

From Sword of Truth Wiki

The Namble is a large, underworld creature possessing a humanoid body, with fur starting at its hips and thickening lower down. Its head is described as being a "horror of anger and fangs". It makes one appearance in Stone of Tears to complete a ritual meant to give a Sister of the Dark a wizard's powers. Apparently, the Namble has the ability to absorb a Wizard's magic from an object known as a Quillion, which stores the magic when the wizard is skinned alive, where the wizard's power "bleeds" out. The ritual consists of the Namble first absorbing the magic from the quillion and then raping a Sister of the Dark, a painful process since the Namble has a barbed phallus. Once the Sister willingly gives herself over to the Namble, she absorbs the magic.

The Namble's eyes glow orange when it holds the magic from the quillion. It has made no other appearance and it is not known whether it holds any higher intelligence, nor how it was summoned by the Sisters of the Dark.