The Troll Blacksmith asks the Hero/ine to mine 15Dark Gold Ore for him & provides the Hero/ine with his Pickaxe to do so. Dark Gold Ore veins can be found throughout depths 11-15. To get through quicker, just put the Pickaxe in the quickslot.
Once at least 15 Dark Gold Ore is given to the Troll Blacksmith, he will take his Pickaxe back (unless the Hero/ine has it equipped), all Dark Gold Ore carried by the Hero/ine, & the Hero/ine will be rewarded with the choice to reforge 2 items of the same kind, into 1 level higher than the highest level item used in the forging process. The items must not be degraded, not cursed, & must be identified.