The drow woman looked a bit surprised in return, and paused for a long moment, apparently deciding how much she could, and should, share. Finally, she said, "There is a clan of oreads living near a mithril vein that we wish that acquire. They have, so far, proven... stubborn. We can deal with them, in time... but aid in clearing them out would bring us a great deal of wealth. We would offer you ten percent of the mithril mined, if you can remove them."