Realmrend

A blade originally crafted by High Mage Aguni Kane to carve rifts and potentially harness and stabilize them with magic, Realmrend was the weapon wielded by Urguzuth, the Eldest Evil while he wore the guise of High Mage Aguni Kane during the Reckoning. It was left behind in the City of Cor'Athvaarn when Urguzuth was sealed away, and has not been recovered since.