Nightening

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python skeleton
(5, 13, D:1)
  8 stones
(7, -18, D:1)
  a +2 ring mail of cold resistance
(7, 2, D:1)
  a +0 ring mail
(7, 8, D:1)
  a ball python skeleton
(8, -32, D:1)
  a ball python corpse (skeletalised by now)
(11, -24, D:1)
  a +0 leather armour
(14, 2, D:1)
  a +0 dagger
  a +0 dagger
  5 stones
  a kobold skeleton
(14, 3, D:1)
  a +0 short sword
  a +0 short sword
  5 stones
  a kobold skeleton
(15, 3, D:1)
  a hobgoblin skeleton
(16, -22, D:1)
  a +0 robe
(20, -31, D:1)
  a bat corpse (skeletalised by now)
(20, 16, D:1)
  a +0 chain mail
(29, -30, D:1)
  a ball python corpse (skeletalised by now)
(34, -7, D:1)
  a +0 short sword
  a ball python corpse (skeletalised by now)
(40, -12, D:1)
  a +1 short sword of speed

Level 2 of the Dungeon
(5, 11, D:2)
  a +0 long sword
(15, 29, D:2)
  a bat corpse (skeletalised by now)
(22, 17, D:2)
  a ball python skeleton
(30, 23, D:2)
  a +0 club
(32, 9, D:2)
  a frilled lizard corpse (skeletalised by now)
(38, -1, D:2)
  a +0 club
  a goblin skeleton
(46, -2, D:2)
  a staff of air
(47, 2, D:2)
  a hobgoblin corpse (skeletalised by now)
(50, 14, D:2)
  a +0 sling
(68, 13, D:2)
  a bat corpse (skeletalised by now)

Level 3 of the Dungeon
(14, -7, D:3)
  15 gold pieces

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of fear
(1, -7, D:4)
  12 gold pieces
(7, -6, D:4)
  an adder corpse