Xiguana

Level 1 of the Dungeon
(0, 0, D:1)
  12 sling bullets
(20, -11, D:1)
  a +0 hand axe
(42, 5, D:1)
  a +0 hunting sling
(45, 1, D:1)
  a giant cockroach corpse

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of haste