A Binding Contract — Wiki · WoW TBCLevel 60+ · Both factionsObjectives: 1 × Thorium Brotherhood Contract · 1 × Sulfuron IngotRewardsPlans: Sulfuron HammerPart ofBlackrock DepthsOther quests in Blackrock DepthsDark Iron Legacy (#3801)Dark Iron Legacy (#3802)Disharmony of FireCommander Gor'shakWhat Is Going On? (#3982)What Is Going On? (#4001)The Eastern KingdomThe Royal RescueThe Princess Saved?A Taste of FlameThe Rise of the MachinesKILL ON SIGHT: Dark Iron Dwarves