Riddle

Level 1 of the Dungeon
(0, 0, D:1)
  18 bolts
(7, -9, D:1)
  a +0 club
(9, 9, D:1)
  a +1 dagger
(11, -7, D:1)
  a bat corpse
(13, -14, D:1)
  a +0 dagger
  (unseen)
(20, -12, D:1)
  a scroll of fear