Heliosone

Level 1 of the Dungeon
(0, 0, D:1)
  a scroll of random uselessness
(4, -2, D:1)
  a large rock
(4, 0, D:1)
  a large rock
  (unseen)
(4, 1, D:1)
  a large rock
(4, 2, D:1)
  a bat skeleton
(12, 6, D:1)
  16 bolts