Mournblade — Stormbringer' s twin, Elric's cousin Yyrkoon 's sword. Ravenbrand — Ulric von Bek 's sword (perhaps an avatar of Stormbringer or Mournblade ) Stormbringer — Elric 's sword. Stormbringer absorbs the souls of anyone it kills. The Sword of the Dawn — Dorian Hawkmoon 's sword. Traitor — Corum