Nigilith

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(9, 37, D:1)
  a cursed +0 leather armour
(36, 11, D:1)
  a +0 short sword
(36, 45, D:1)
  a +0 club
(42, 5, D:1)
  5 stones
(46, 5, D:1)
  a +0 leather armour
(46, 34, D:1)
  a +0 ring mail
(47, 9, D:1)
  9 stones

Level 2 of the Dungeon
(5, 13, D:2)
  a +0 ring mail
(9, 13, D:2)
  a +0 mace
(11, -24, D:2)
  a +0 leather armour
(12, -24, D:2)
  10 sling bullets
(15, 11, D:2)
  a +4 quarterstaff of chaos
(21, -22, D:2)
  a +0 club
(34, -26, D:2)
  a +0 dagger
(34, -15, D:2)
  a +0 hunting sling
(45, -2, D:2)
  a +0 club
  a +2 hunting sling of velocity
(47, -11, D:2)
  a +0 club
(49, -7, D:2)
  5 javelins
(50, -26, D:2)
  a +0 club
(50, 22, D:2)
  a +0 plate armour
(51, 8, D:2)
  a +0 dagger
(54, -26, D:2)
  a +0 short sword
(57, -11, D:2)
  4 needles of paralysis
(58, -18, D:2)
  a +0 hand axe
(59, -32, D:2)
  7 poisoned needles
(65, 4, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a +2 dagger of draining
(2, -8, D:3)
  a +0 club
  a +0 club
  a +0 blowgun
  10 poisoned needles
(3, -8, D:3)
  3 poisoned needles
(6, -8, D:3)
  a poisoned needle
(9, 9, D:3)
  a +0 ring mail
(18, 1, D:3)
  a cursed +0 dagger
(21, -12, D:3)
  a +0 dagger
  a +0 blowgun
  13 poisoned needles
(35, -32, D:3)
  a +0 falchion
  a cursed +0 leather armour

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 flail
(6, -8, D:4)
  17 sling bullets
(15, 7, D:4)
  a +0 robe
(32, 9, D:4)
  a scroll of recharging

Level 5 of the Dungeon
(13, -24, D:5)
  a hound corpse (skeletalised by now)
(13, -8, D:5)
  a +0 hand axe
(44, 27, D:5)
  an arrow
(45, 26, D:5)
  an arrow
(46, 30, D:5)
  a +0 buckler