Kain

Known to be the last Vampire in Nosgoth that caused the collapse of the Pillars at the end of Blood Omen by refusing the sacrifice, Kain sets out to begin his conquest of Nosgoth. Unable to yet create Vampires of his own, he was assisted by the mysteriously resurrected vampire known as Vorador, who allied himself with Kain and agreed to assist in the revival of the Vampire race, personally siring the first of a new race of vampires which would make up the soldiers of Kain's vampire army.