sentinel

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(1, 8, D:1)
  a potion of cancellation
(21, 8, D:1)
  3 stones
(22, 12, D:1)
  a frilled lizard corpse
(36, 10, D:1)
  2 stones