Sulfuras, Hand of Ragnaros (achievement)

Sulfuras, Hand of Ragnaros is a Feat of Strength achievement, granted when you have aquired the legendary mace.

Locations
Sulfuras, Hand of Ragnaros is crafted by a Blacksmith with a minimum skill level of 300. The blacksmith can obtain the pattern by turning in one to  in the Blackrock Depths. Crafting Sulfuras, Hand of Ragnaros requires a which is also crafted by blacksmiths, and an  which is a rare drop from Ragnaros in the Molten Core.