Vile magick is a form of black magick that shakes the very essence of reality; upsetting the natural balance of the cosmos and tears away the fibers of being.  Vile magick has been used to completely destroy individuals, control the spirit, render entirely civilizations as little more than a footnote in history.  Zashiara is the Matron of these magicks and it is through her teachings of the Kanahrahan that this is becomes possible to channel these energies.  This vessel is marked with the sigils and words of dark power that are of the Kanahrahan and the scroll of instruction details the method of calling Zashiara in order to transfigure the soul and thus open your own spiritual gateways to achieving the state of being known as the Kanahrahan.  Once within this state, nothing is impossible; the world can be shaped in any way you seek as it can be channeled through thought, written upon parchment and burned, or effigies can be formed and crushed; the world becomes your playground when you employ vile magicks.  This vessel is a supreme gateway into the darkest and most horrific albeit powerful magicks on the Left Hand Path.