A Large Cavern                                         -      -      - 
(-------------------------------------------------)     W <---(M)---> -
                                                        -      -      -

  As you enter this room, the corrider ends into what appears to be a
cavern.  The size of this cavern cannot be determined, for silvery mists of
smoke fill the air.  A faint rumbling can be heard from a dark red shape in
the middle of this chamber.  Smoke swirls in mist as you walk inside.  The
walls twinkle as your light reflects off them.  This room seems mysteriously
clean of dust.