Galthrax

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 chain mail
(17, -15, D:1)
  a +0 hunting sling
(45, -18, D:1)
  a +0 flail
(51, 14, D:1)
  a +0 whip
  a stone
(54, -15, D:1)
  20 stones
(59, 21, D:1)
  16 arrows

Level 2 of the Dungeon
[Shop] Tafium's Antique Weapon Shop
  a +2 flail of holy wrath (402 gold)
  a +0 dagger (44 gold)
  the +2 Maxwell's thermic engine {flame, freeze} (968 gold)
    It burns those it strikes, dealing additional fire damage. Big, fiery blades
    are also staple armaments of hydra-hunters.
    
    It freezes those it strikes, dealing additional cold damage. It can also
    slow down cold-blooded creatures.
    
    It becomes more effective when it hits something. This effect fades over
    time.
  a +0 short sword (66 gold)
  a +0 dagger (44 gold)
  a +0 hunting sling (33 gold)
  a +2 hand axe of venom (343 gold)
  a +1 whip of flaming (253 gold)
  a +0 spear (66 gold)
  a +0 hunting sling (33 gold)
(0, 0, D:2)
  a +0 plate armour
(5, -4, D:2)
  23 bolts
(13, 16, D:2)
  a +0 spear
(19, 2, D:2)
  a +0 short sword
  12 stones
(19, 5, D:2)
  a +0 robe
(20, 2, D:2)
  a +0 dagger
(26, 0, D:2)
  a +0 leather armour
(26, 27, D:2)
  15 bolts
(27, 8, D:2)
  a +0 dagger
(31, -4, D:2)
  19 stones
(35, -2, D:2)
  a +0 rapier
(37, 14, D:2)
  18 arrows

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(9, -11, D:3)
  a +0 club (still there?)
  an orc corpse (still there?)
(10, -12, D:3)
  a +0 hand axe (still there?)
  a +0 hunting sling (still there?)
  a +0 leather armour (still there?)
(11, -9, D:3)
  a +0 short sword (still there?)
  23 gold pieces (still there?)
(18, -11, D:3)
  a +0 dagger
(23, -2, D:3)
  a rat corpse
(25, -9, D:3)
  a bat corpse
(25, 21, D:3)
  a +0 war axe
(31, 21, D:3)
  a +0 club
  a +0 short sword
  a +0 dagger
  6 boomerangs
  a +0 ring mail
(32, 21, D:3)
  a +0 short sword
  a +0 leather armour
(33, 22, D:3)
  a +0 flail
(34, 21, D:3)
  a +0 dagger
(43, 0, D:3)
  a +0 buckler