hydragon

Level 1 of the Dungeon
(0, 0, D:1)
  a frilled lizard corpse (skeletalised by now)
(13, -11, D:1)
  a +0 dagger
  a goblin skeleton
(18, -2, D:1)
  a +0 club
(18, 3, D:1)
  a flux talisman
(22, -37, D:1)
  a +0 club
  5 stones
  a kobold corpse (skeletalised by now)
(35, -30, D:1)
  a +0 robe
(38, -29, D:1)
  a ball python skeleton
(39, 7, D:1)
  a +0 dagger of electrocution
(42, -13, D:1)
  a +0 club
(42, -8, D:1)
  a +0 cloak
(44, -41, D:1)
  3 stones
(49, -28, D:1)
  a +0 sling
(52, -22, D:1)
  a frilled lizard skeleton
(58, -15, D:1)
  a +0 leather armour
(64, -8, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a hobgoblin corpse (skeletalised by now)
(1, 17, D:2)
  an adder corpse (skeletalised by now)
(3, -6, D:2)
  a bat corpse (skeletalised by now)
(3, 16, D:2)
  a +0 spear
(6, 25, D:2)
  a rat corpse (skeletalised by now)
(14, 11, D:2)
  a bat corpse (skeletalised by now)
(14, 16, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(18, 25, D:2)
  a +0 leather armour
(19, 22, D:2)
  a jackal corpse (skeletalised by now)
(20, -8, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(20, 22, D:2)
  a +0 long sword
(22, 16, D:2)
  a +0 whip

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 long sword
(0, 7, D:4)
  a +0 ring mail
(11, 0, D:4)
  a +0 spear
(16, -20, D:4)
  a +0 war axe
(24, -8, D:4)
  a +0 dagger
  a +0 robe
(25, -7, D:4)
  a +0 whip
  a +0 leather armour
  a +1 flail of protection
  an orc corpse
  an orc corpse