Thazz'ril's Pick

<name>, you are a dependable <race>. Can I count on you for another task? Some time ago I was surveying the cave to the north for minerals, and I left my favorite pick behind. When I later returned to retrieve it I found the cave was filled with vicious beasts! Will you go into the cave, the Burning Blade Coven, and get my pick? I left it in a chamber with waterfalls. My pick has a spell on it so you can see it in the dark, so you won't have to worry about finding it... just what's guarding it!