Ycanohl: A demon of war, death, and destruction. In the Sworn Book of Honorius as translated by Peterson, Ycanohl is a minister of the demon Iammax, king of the spirits of Mars. He has the power to incite unrest and bloodshed, and when he manifests, he assumes a body that is blood-red and glows like a burning coal. He is constrained by the angels Samahel, Satihel, Ylurahihel, and Amabiel, who control the sphere of Mars. His region is the south.