What is the Spear of Destiny, and where can you get it?

A spear with a mystical background gives the one wielding it powers to bend the destiny of the world to his or her will. It sounds like a Dungeons and Dragons campaign, but truth is far more bizarre in this case, as the legend of the Spear of Destiny contains a poison pill clause — once the spear leaves the possession… » 3/02/12 12:20pm 3/02/12 12:20pm