Rejold Barleybrew experiments with his brews. Some of them taste good, some bad, and some...well, some will lay all but the stoutest dwarf flat.$B$BHe lives at Brewnall Village, west of Kharanos, and one of his drinks, Evershine, is what I want. It'll help keep me warm while I'm on the cold road.$B$BAnd...the blessed stuff burns so hot I can throw it in Jetsteam's furnace for a burst of power! That little tactic has gotten me out of more than one tight spot.
Get a cask of Evershine from Rejold Barleybrew in Brewnall Village.