Xiguana

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(7, 1, D:1)
  a bat corpse

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
  a hobgoblin corpse

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(14, -3, D:3)
  a potion of might