Xiguana

Level 1 of the Dungeon
(0, 0, D:1)
  14 poisoned needles

Level 2 of the Dungeon
(0, 0, D:2)
  17 stones
(1, 3, D:2)
  a rat corpse
(5, 18, D:2)
  a scroll of random uselessness
(7, 7, D:2)
  a +0 club
(7, 9, D:2)
  an uncursed amulet of harm
(14, 8, D:2)
  a hobgoblin corpse
(27, 2, D:2)
  a rat corpse

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 chain mail