Dropping by the Base

When the Legion was attacking, I met with a member of the Highmountain Tauren who had a knack for making and playing drums. Torv usually keeps to himself, but he is as brilliant as he is insane. If there is anyone who would know where we could get the raw materials for something of this magnitude, it would be him. Head to Thunder Totem, and ask Torv Dubstomp if he can think of a suitable source of scales. Preferably something still living, so its power is still fresh.