Main Page | See live article | Alphabetical index In demonology Vapula is a powerful Great Duke of Hell that commands thirty-six legions of demons. He teaches Philosophy, Mechanics, and sciences. Vapula is depicted as a griffin-winged lion. Other spelling: Naphula. See also The Lesser Key of Solomon, Ars Goetia. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.