The Pillar of Zech is a quasi-Masonic secret society that exists throughout the continent of Laurentia. The goals of the Pillar are the active promotion of the Seven Princely Virtues (courage, honour, independence, intelligence, integrity, piety and revenge) across the world.
Small identical wooden or metal discs with a strange pattern engraved upon them (do not appear to be coinage). The discs can be found all over the continent; a farmer typically overturns several dozen when ploughing a field. Though they are unnaturally hard to break, they have no known use and are widely used as good-luck charms: almost all households would have them on the doors and on mantle pieces; many people carry one or more on them, bound on to a belt, necklace or sewn on to their clothes.