Nithhogg

Level 1 of the Dungeon
(5, 4, D:1)
  a +3 dagger of draining
(5, 18, D:1)
  a +0 club
(5, 26, D:1)
  a +1 vampiric dagger
(6, 32, D:1)
  a stone
(6, 33, D:1)
  a stone
(6, 35, D:1)
  a +0 dagger
(7, 8, D:1)
  a +0 club
(8, 29, D:1)
  a stone
(8, 30, D:1)
  a stone
(9, 29, D:1)
  a stone
(26, 5, D:1)
  a +0 mace
(29, 3, D:1)
  a +0 club
(35, 45, D:1)
  a +0 dagger
(36, 43, D:1)
  a +0 ring mail
(41, 35, D:1)
  a +0 short sword
  3 stones
(42, 28, D:1)
  a +0 dagger
  a cursed +0 dagger
(42, 33, D:1)
  a stone
(49, 19, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 mace
(0, 20, D:2)
  a +0 leather armour
(3, 20, D:2)
  13 stones
(7, 21, D:2)
  a +0 dagger
(13, 16, D:2)
  20 arrows
(19, 30, D:2)
  a +0 whip
(22, 9, D:2)
  a +0 hand axe
  a +0 leather armour
  a +0 ring mail
  a +0 dagger
  a +0 club
(23, 9, D:2)
  a +0 club
  a +0 ring mail
  a +0 dagger
(24, 43, D:2)
  a +0 robe
(25, 40, D:2)
  a +0 long sword
(26, 35, D:2)
  17 sling bullets

Level 3 of the Dungeon
(0, 0, D:3)
  4 stones
(1, 0, D:3)
  a stone
  a +0 club
(2, -2, D:3)
  a +0 dagger
(3, -7, D:3)
  a +0 dagger
(3, -6, D:3)
  a +0 hand axe
  a +0 leather armour
(3, 0, D:3)
  a stone
(4, -5, D:3)
  a +0 dagger
(4, -1, D:3)
  a stone
(6, -1, D:3)
  a +0 mace
  15 stones
  a +0 chain mail
(9, 11, D:3)
  a +0 ring mail
  a +0 cloak
(17, -20, D:3)
  a +0 ring mail
  a cursed -3 hand axe
(17, 18, D:3)
  a cursed +0 dagger
(19, -25, D:3)
  a +0 dagger
(20, -7, D:3)
  5 atropa-tipped darts
(20, -2, D:3)
  a +0 buckler
(22, -23, D:3)
  a +0 robe
  a +3 dagger
(28, -14, D:3)
  2 javelins
(37, -22, D:3)
  a +0 club
(38, 3, D:3)
  19 arrows
(44, -15, D:3)
  12 bolts
(54, -9, D:3)
  a +0 spear
(54, -8, D:3)
  a +0 halberd

Level 4 of the Dungeon
(0, 0, D:4)
  14 bolts
(3, 2, D:4)
  an arrow
(4, 2, D:4)
  an arrow
(5, 2, D:4)
  an arrow
(6, 2, D:4)
  an arrow
(7, 2, D:4)
  a +0 shortbow
  12 arrows
(8, 4, D:4)
  a +0 dagger
(9, 0, D:4)
  an arrow
(10, -1, D:4)
  an arrow
(10, 26, D:4)
  16 poisoned darts
(12, -8, D:4)
  a +0 mace
(12, -5, D:4)
  a +0 hand axe
(13, -4, D:4)
  a +0 short sword
  a +0 dagger
  a +0 robe
(13, 13, D:4)
  19 sling bullets
(15, -14, D:4)
  a +0 giant club
(24, -3, D:4)
  a +0 dagger
(33, 15, D:4)
  a +3 dagger of venom
(34, 21, D:4)
  a +1 falchion of electrocution
(35, -1, D:4)
  16 bolts
(40, 18, D:4)
  a +0 hunting sling
(43, 24, D:4)
  a +0 scale mail

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 scythe
  a +0 robe
  the human corpse of Sigmund
(1, 6, D:5)
  a cursed +0 helmet
(12, -16, D:5)
  a frilled lizard corpse
(17, -22, D:5)
  a howler monkey corpse
(20, -12, D:5)
  a +0 pair of gloves
(20, 15, D:5)
  a necrophage corpse
(21, 8, D:5)
  a quokka corpse