I guess this is one of the most illusive opponents the players ever had. He rides on a nightmare, which runs threw the air on thundering hoofs leaving a flaming trail behind. In the beginning he was an ordinary adversary but he grew in strength with every opponent he slew.
Rumor has it that he is not native to this world. His class is also undefined as he can turn as a cleric, fight and spell-cast like a magic-user. He has three skeleton-warriors as henchmen and is looking for artifacts all over the world. Where he gets this intimate knowledge about their whereabouts is unknown
He has helpt the Ironhold Party on several occasions but it must undoubtedly have bin in his favor.