Carmehal: A servant of the infernal king Iammax, ruler of the spirits of Mars. Carmehal appears in the Joseph Peterson translation of the Sworn Book of Honorius. This demon is one of five under the rule of Iammax who are described as being subject to the east wind. As a spirit of Mars, Carmehal stirs up murder, warfare, and bloodshed. His form is dry and lean, with skin the color of embers.
The angels Samahel, Satihel, Ylurahihel, and Amabiel are said to have power over him. Compare to the demon Carnical in the Driscoll translation of the Sworn Book.
SOURCE:
The Dictionary of Demons written by Michelle Belanger