Mumonspawn

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(1, -1, D:1)
  a rat skeleton
(3, 25, D:1)
  a bat corpse (skeletalised by now)
(5, 28, D:1)
  a +1 mace of draining
(15, 16, D:1)
  a +0 whip
(43, 6, D:1)
  a +0 dagger
(45, 1, D:1)
  a hobgoblin skeleton
(51, 11, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python corpse
(4, 17, D:2)
  a +0 ring mail
(15, 22, D:2)
  a frilled lizard skeleton
(16, 0, D:2)
  a ball python corpse (skeletalised by now)
(16, 20, D:2)
  a +1 short sword of flaming
  5 stones
(18, 12, D:2)
  a parchment of Fulminant Prism
(22, 38, D:2)
  a +0 club
(24, 38, D:2)
  a parchment of Teleport Other
(25, 30, D:2)
  a rat skeleton
(25, 31, D:2)
  a +0 club
  a kobold skeleton
(25, 33, D:2)
  an inkwell talisman
(26, 30, D:2)
  a hobgoblin skeleton
(33, 7, D:2)
  a +0 animal skin
(34, 24, D:2)
  a +2 mace of draining
  a +0 animal skin
  a +0 helmet
  the hobgoblin skeleton of Robin
(35, 9, D:2)
  a rat skeleton
(35, 24, D:2)
  a hobgoblin skeleton
(35, 25, D:2)
  a hobgoblin skeleton
(36, 25, D:2)
  a +0 dagger
  a goblin skeleton
(36, 26, D:2)
  a +0 sling
  a +0 dagger
  a +0 dagger
  a +0 dagger
  a goblin skeleton
(37, 25, D:2)
  a +0 dagger
  a +0 dagger
  a goblin skeleton
  a goblin skeleton
  an adder skeleton
  a hobgoblin skeleton
(43, 25, D:2)
  a +0 hand axe
(49, 3, D:2)
  a +0 sling

Level 3 of the Dungeon
(1, 4, D:3)
  an amulet of dissipation
(5, 5, D:3)
  a +0 club
  a gnoll corpse