Djinn/Genie

Djinn/Genie are magical creatures that are extremely territorial and kill other magical beings entering their feeding grounds. A Djinn will appear like an average human being, though they are able to change their appearance to look more imposing when the need arises. Once someone makes a wish, the Genie touches their forehead, causing them to pass out and dream of the objects they wished for. While the person is dreaming of their wildest fantasies, the Genie slowly consumes them, much like a spider would. The only way to kill a Genie is by covering a silver blade with lamb's blood and stabbing them with it.