sentinel

Level 1 of the Dungeon
(0, 0, D:1)
  8 gold pieces
(6, -2, D:1)
  a +0 sling
(11, -2, D:1)
  8 gold pieces
(14, 0, D:1)
  a bat corpse

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail