Curse Magic

Curse Magic is a type of Magic that will possess a person's blood vessels and turn their Rukh black if it is white. They will then be reborn as a new person because there exist no one without darkness. Ithnan stated that if you try to oppose the change, Solomon's Rukh and the Black Rukh will destroy each other in the person's body and their flesh will rot. Curse Magic is a subtype of the 8th type of magic, Life Magic.

Trivia

 * This magic was never officially named.