Lich

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 sling
(0, 1, D:1)
  a +0 robe
(3, -6, D:1)
  a +0 dagger
  5 stones
  a kobold corpse (skeletalised by now)
(3, 2, D:1)
  a +0 robe
(3, 14, D:1)
  a +0 leather armour
(4, 20, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(6, 21, D:1)
  a +0 dagger
  a stone
  a kobold corpse (skeletalised by now)
(14, -9, D:1)
  a bat corpse (skeletalised by now)
(20, -9, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(20, -6, D:1)
  a rat corpse (skeletalised by now)
(33, -12, D:1)
  a +0 whip
(33, 7, D:1)
  a +0 dagger
(36, -9, D:1)
  a bat corpse (skeletalised by now)
(37, -11, D:1)
  a bat corpse (skeletalised by now)
(43, -8, D:1)
  a rat corpse (skeletalised by now)
(47, 4, D:1)
  a +0 hand axe
(48, -9, D:1)
  a ball python corpse (skeletalised by now)
(49, -9, D:1)
  a quokka corpse (skeletalised by now)

Level 2 of the Dungeon
(2, 4, D:2)
  a ball python skeleton
(15, 40, D:2)
  an orb of mayhem
(26, 24, D:2)
  a +0 sling
(26, 29, D:2)
  a rat skeleton
(32, 35, D:2)
  a hobgoblin skeleton
(46, 37, D:2)
  a hobgoblin corpse (skeletalised by now)
(48, 29, D:2)
  an adder skeleton
(49, 12, D:2)
  an adder skeleton
(55, 10, D:2)
  a +0 war axe
(59, 17, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  a rat corpse (skeletalised by now)
(10, -15, D:3)
  a rat skeleton
(10, 11, D:3)
  a +0 dagger
(17, -17, D:3)
  a +0 sling
(17, 3, D:3)
  a +0 club
  a +0 club
  a +0 leather armour
  an orc corpse (skeletalised by now)
(19, -7, D:3)
  a +0 short sword
  an orc skeleton
(20, -7, D:3)
  a +0 short sword
(25, -12, D:3)
  a +0 mace
(28, 8, D:3)
  an inkwell talisman
(34, 0, D:3)
  a +0 flail
(35, 1, D:3)
  a +0 club
  a gnoll corpse
(35, 3, D:3)
  a +0 dagger
  a goblin corpse
(41, -7, D:3)
  an adder corpse (skeletalised by now)
(43, -12, D:3)
  a rat corpse (skeletalised by now)
(45, -15, D:3)
  an adder corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of attraction
(1, 4, D:4)
  a parchment of Petrify
(7, 4, D:4)
  a potion of lignification
(12, -6, D:4)
  a parchment of Poisonous Vapours
  11 gold pieces