Another artifact from the first age, this is a magical map which will show the location of whatever its key gem is tuned to find. Known key gems are the gem of the portals and the gem of the weapons. A legendary gem of the gems has never been known to exist. It can be broken by its owner, at which point it scatters its pieces throughout the world(s) and temporarily disrupts (but never destroys) the ninety-nine portals.