Oindrasdain is a fearsome and powerful weapon. According to the Saga of the Seven Worlds, the battleaxe design was invented by the members of the Order of Sylas, a legendary faction of mages that toppled a god-tyrant, lifted the barriers keeping them trapped inside their own realm, and continued to mercilessly spread their rule across the multiverse—as well as their mystical knowledge. The secrets of the Order found their way to countless sorcerers across a myriad of realms, who used their newly-obtained craft of mythspell weaving to infuse weapons with powerful electro-magical properties—the cleaver becoming one of the most replicated designs.