Craft the Mallet of Thunderous Skins, the Tool of the Trade for Leatherworking.

Perform the following tasks while under the effects of your basic Cooking Fire.

Craft 100 times with the Leatherworking profession.

Start a fashion trend by crafting each of the following stylin' hats listed below.

Defeat Nefarian within Blackwing Lair while the Onyxia Scale Cloak is equipped. Do the same within Blackwing Descent, just to get the point across.

While engaged in combat with Captain Kromcrush in Dire Maul, craft a Gordok Ogre Suit with the Leatherworking profession and use it.

Craft each of the following drums with the Leatherworking profession.