The Borderlands of Greyhawk
An evil wizard who will stop at nothing to obtain Eralion's amulet
The party first encountered Vortigern while burying a family which he had murdered. Vortigern attacked the adventurers and attempted to steal Eralion’s amulet which Olonar now possesses. Vortigern was forced to flee the scene but the party suspects he is still hunting them, waiting for the perfect moment to strike.