Griff Bloodax, the undead chaos dwarven berserker is a unique NPC found in the Dwarven Graveyard. He was once a dwarven hero who, after being killed by the forces of Chaos, was transformed into an undead servant of chaos by Nonnak the master necromancer. Thrundarr asks the PC to kill him and Nonnak, thus freeing Griff's soul, in the portal quest.