Ratboiler

Level 1 of the Dungeon
(0, 0, D:1)
  a scroll of blinking
(-3, 1, D:1)
  a stone
(-4, 2, D:1)
  a stone
(-14, 7, D:1)
  a bat corpse
(-4, 8, D:1)
  a +0 club
  (unseen)
(-10, 11, D:1)
  a giant cockroach corpse
(5, 11, D:1)
  17 stones