It helps, of course, that by the time you are in the vicinity of the cave, it's also raining.  Not heavily, not yet, but by the leaden look of the clouds drifting your way on the sullen breeze, it won't take much longer before you're more than soaked to the bone.  And this, rather than any desire for treasure, would seem to be the primary reason why Urvasi points toward the dread cave of unspeakable horror, grins at Ling, and says:<br/><br/><strong>"How about we stop here?  Build a fire, dry off these wet things, enjoy a little tea..."</strong><br/><br/>The forward edge of the heavier rain catches up to you.  It won't take long for you to give Urvasi that 'wet tunic' contest she was teasing you about a few days ago.  Maybe the cave really will be the lesser of two problems?