Firebrew

First a poncy, wine drinkin' Elf! Now, it's a mopin' manling pestering anyone what passes through the door! Cold is he? He's never been to the Underway! The cold there is so bitter that your fingers and toes will break clean off! Poor old mum never did walk the same ... I guess we can lend a hand to the Wizard. After all, he did come a long way to honor the bond that Sigmar and Kurgan made so long ago. Any manling what honors his ancestors is as good as a Dwarf when it comes to drinkin'. Let's see. I'll be needin' a bit of Bitterstone. There's a special brew o' mine that Mordrin himself has given me leave t' brew for our fightin' forces, and it may be what this here manling needs to stoke his furnace.

Right-click ore piles by the minecarts in Goldbrow's Lament to search for a piece of Bitterstone. Bring it back to the Brewmaster in the Pick & Goggles pub.