Curses have given the world some of its greatest legends and folklore, and the more grisly and gory, the better we like them. But cursing, or ill-wishing, is not a practice confined to magical practitioners - black, white or grey - it is a form of expression intended to do harm in reparation for some real or imagined insult and can be 'thrown' by anyone of any race, culture or creed without any prior experience of ritual magic or witchcraft. According...