The Storehouse is an area of Lower Blackrock Spire, where Blackrock orcs store their weaponry, armor, and ammunition. It is presided over by Quartermaster Zigris, who contiously barks orders to his underlings as he inspects the crates and barrels. The Storehouse is accessible by going upstairs from Urok Doomhowl's ledge, and turning left up the next set of stairs. Halycon's Lair is right down the hall.