Nithhogg

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
  a +0 dagger
(4, 2, D:1)
  a +0 hand axe
(11, -9, D:1)
  a +0 mace
(17, 22, D:1)
  a +0 club
(21, -6, D:1)
  5 stones
(24, -2, D:1)
  a +0 club
(30, -19, D:1)
  6 stones
(31, -21, D:1)
  a +0 club
(33, -21, D:1)
  7 stones
(33, 6, D:1)
  a +0 club
(35, -19, D:1)
  a +0 dagger
(38, 14, D:1)
  a +1 whip of flaming
(42, -2, D:1)
  a +0 short sword
  5 stones

Level 2 of the Dungeon
(0, 0, D:2)
  5 stones
(2, -25, D:2)
  a +0 short sword
  3 stones
(8, -18, D:2)
  a +0 dagger
(8, -13, D:2)
  a +0 robe
(17, -34, D:2)
  6 boomerangs
(20, -5, D:2)
  a +0 quarterstaff
(24, -32, D:2)
  a +0 spear
(26, -9, D:2)
  a +0 mace

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 flail
  a +0 flail
  a +0 club
(0, 1, D:3)
  a +0 dagger
  a +0 scale mail
(1, -13, D:3)
  a +0 rapier
(10, -16, D:3)
  a +0 dagger
  8 poisoned darts
(13, 6, D:3)
  a +0 club
  a +0 club
  a +0 whip
(17, 18, D:3)
  a +0 club
  a +0 dagger
  a +0 flail
(18, 18, D:3)
  a +0 dagger
  a +0 robe
(28, -26, D:3)
  a +0 club
(33, -31, D:3)
  a +0 dagger
(36, -4, D:3)
  a +0 dagger
  a +0 ring mail
  a +0 falchion
  a +0 chain mail
(37, -4, D:3)
  a +0 short sword
  a +0 leather armour
  a +0 morningstar
  a +0 scale mail
(42, -11, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 short sword
(1, -9, D:4)
  a quokka corpse (skeletalised by now)
(6, 13, D:4)
  a +0 leather armour
(7, 8, D:4)
  a +0 club
  2 poisoned darts
(8, -3, D:4)
  a +0 falchion
(14, 21, D:4)
  the +3 short sword of Ozuos {heavy, *Noise Fragile rElec Str+9}
    Str:       It affects your strength (+9).
    rElec:     It insulates you from electricity.
    *Noise:    It may make noises in combat.
    Fragile:   It will be destroyed if unequipped.
(15, -6, D:4)
  a +0 scythe
  a +0 robe
(15, -5, D:4)
  a +0 dagger
  2 stones
(16, -5, D:4)
  a +0 whip
(20, 16, D:4)
  a +0 short sword
  a stone
(23, -13, D:4)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(28, 20, D:4)
  a +0 dagger
(37, 1, D:4)
  a +0 club
(41, -8, D:4)
  a +0 hand axe
(55, -2, D:4)
  a +0 chain mail