Obsidian Warbeads

All this waiting around for Oshu'gun to be ready for digging is eating into our profits, $N.$B$BFortunately, I've devised an alternate source of income. The ogres of Nagrand wear warbeads made of obsidian, a mineral that commands a hefty price in many other worlds.$B$BZerid already has had to take care a few of the brutes as a matter of security. Think of the warbeads as an added bonus. Or better yet, don't think about it too much and just bring them to me.