Ringel demon

 was a demon species. Anna, as a member of this species, had a notable pair of horns in addition to an overall human appearance, and affected those in close proximity dampening magical properties.

Appearances

 * Asylum, Part Two
 * Asylum, Part Three
 * Asylum, Part Four
 * Asylum, Part Five
 * Plush
 * After the Fall, Part Ten
 * Become What You Are