The shells you brought me have a taint, one I have never before seen.  I am certain the water of the Oases is the cause, and I can sense the confusion they cause this land.  It is as if the land dreams and cannot awake.$B$BThe Wailing Caverns must be the source of the taint.  But before you go there, speak with Hamuul Runetotem, the elder druid.  I sent word to him of the happenings in the Barrens.  He is wise, and can offer you counsel.$B$BYou will find him in Thunder Bluff, on the Elder Rise.