Much smaller than other Impure demons, it is still much larger than the average human. It has a rounded oblong body with multiple small limbs on its chest, two large fungal growths run down either side, giving the impression of a mustache and two swirl patterns akin to eyes.
Summoned from a set of cursed Demon Kurata, Ryuji Suguro attempts to battle the Impure Baron with little success. Before it can become a problem though, Lewin Light destroys the summoning circle manifesting the creature.
Powers and Abilities
Toxic Miasma: The Impure Baron can exude a toxic miasma that infects people who come into contact with it, much like the other members of its kind. It does not appear to be as harmful as the miasma exuded by other Impure demons, but can cause fungi to grow rapidly.
- Ao no Exorcist Manga: Chapter 71, Page 31