Xiguana

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(7, 16, D:1)
  a +0 hunting sling

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(6, -3, D:2)
  a leopard gecko corpse
(9, -3, D:2)
  a +0 dagger
  a +0 hunting sling
  17 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 helmet
(3, 1, D:3)
  a stone
(5, 2, D:3)
  a +0 plate armour
(6, -1, D:3)
  a stone
(6, 1, D:3)
  a stone
(7, -2, D:3)
  a javelin of penetration
(7, 0, D:3)
  a stone
(11, -2, D:3)
  27 stones
  a rat corpse
(11, 0, D:3)
  a giant cockroach corpse