hydragon

Level 1 of the Dungeon
[Shop] Kosho's Antique Weapon Emporium
  a +0 spear (72 gold)
  a +0 club (24 gold)
  a +0 spear (72 gold)
  a +0 dagger (48 gold)
  a +0 hand axe (72 gold)
  a +0 club (24 gold)
  a +0 mace (72 gold)
  a +1 sling of draining (232 gold)
  a +2 antimagic quarterstaff (576 gold)
  a +0 mace (72 gold)
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(4, -6, D:1)
  a +0 pair of gloves
(7, 8, D:1)
  a +0 dagger
(7, 25, D:1)
  a bat skeleton
(9, -16, D:1)
  a staff of fire
(9, 0, D:1)
  a +0 club
  a goblin skeleton
(11, 0, D:1)
  a +0 club
  a goblin skeleton
(11, 19, D:1)
  a +0 hand axe
(11, 25, D:1)
  a rat skeleton
(14, 25, D:1)
  a +0 short sword
(20, 2, D:1)
  a bat skeleton
(24, 19, D:1)
  a +0 long sword
(29, 6, D:1)
  a jackal skeleton
  a jackal skeleton
(34, 18, D:1)
  3 stones
(38, -8, D:1)
  a +0 giant spiked club
(48, 23, D:1)
  a +0 dagger
(51, 4, D:1)
  a +0 short sword
  5 stones
(52, 2, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(56, -16, D:1)
  a +0 pair of boots
(56, 7, D:1)
  a ball python skeleton
(63, -16, D:1)
  a +0 club

Level 2 of the Dungeon
(8, 11, D:2)
  a +0 leather armour
(17, -12, D:2)
  a +0 short sword
(29, 16, D:2)
  a +0 club
(31, 3, D:2)
  a flux talisman
(37, -15, D:2)
  a +0 leather armour
(37, 4, D:2)
  a quokka skeleton
(39, 16, D:2)
  a +0 robe
(40, 23, D:2)
  6 stones
(41, 28, D:2)
  a +0 club
(43, 17, D:2)
  a +0 short sword
  4 stones
  a kobold skeleton
(52, 20, D:2)
  a +0 club
(58, 10, D:2)
  a +0 quarterstaff

Level 3 of the Dungeon
(0, 0, D:3)
  3 stones
(3, 20, D:3)
  a +0 ring mail
(5, -16, D:3)
  3 stones
(5, 8, D:3)
  a +0 sling
(6, 6, D:3)
  a rat corpse
(6, 31, D:3)
  a ball python corpse (skeletalised by now)
(19, 5, D:3)
  a +0 dagger
(21, -7, D:3)
  a rat corpse (skeletalised by now)
(21, 22, D:3)
  a +0 shortbow
(22, -2, D:3)
  a +0 scale mail
(30, 28, D:3)
  a bat corpse (skeletalised by now)
(39, -16, D:3)
  a rat corpse (skeletalised by now)
(44, 18, D:3)
  a frilled lizard skeleton
(45, 18, D:3)
  a +0 short sword
  5 poisoned darts
  a kobold skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse
(1, 0, D:4)
  a +0 short sword
  a +0 leather armour
  an orc corpse