operator

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(1, 10, D:1)
  a rat skeleton
(15, 2, D:1)
  a +0 hand axe
(15, 28, D:1)
  a hobgoblin skeleton
(22, 28, D:1)
  a frilled lizard corpse (skeletalised by now)
(39, 33, D:1)
  a ball python corpse (skeletalised by now)
(46, 23, D:1)
  a bat corpse (skeletalised by now)
(49, 29, D:1)
  a ball python corpse (skeletalised by now)
(55, 33, D:1)
  a quill talisman

Level 2 of the Dungeon
[Shop] Lyosozeis's Assorted Antiques
  a potion of haste (240 gold)
  a phantom mirror (960 gold)
  a +1 long sword of valour (252 gold)
  a box of beasts (960 gold)
  a tin of tremorstones (2/2) (960 gold)
  a lightning rod (4/4) (960 gold)
  the skull of Zonguldrok {Reaping Hat+ rN+ Int+4} (1440 gold)
    Reaping:   When you kill an enemy with your weapon, its spirit may be forced
    to
               fight for you.
    Hat+:      You can equip an additional hat (on the skull).
    rN+:       It protects you from negative energy.
    Int+4:     It affects your intelligence (+4).
  a scroll of amnesia (96 gold)
(0, 0, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(6, -1, D:2)
  an adder corpse (skeletalised by now)
(10, -5, D:2)
  a +0 whip
(12, -37, D:2)
  a rat corpse (skeletalised by now)
(13, -37, D:2)
  a frilled lizard corpse (skeletalised by now)
(14, -38, D:2)
  a +0 ring mail
(15, 0, D:2)
  a rat corpse (skeletalised by now)
(40, -11, D:2)
  a +0 whip
(41, 9, D:2)
  a bat skeleton
(44, -25, D:2)
  3 stones
  a +0 dagger
(45, -16, D:2)
  a +0 club
  a kobold skeleton
(55, -9, D:2)
  a +0 dagger
(59, -47, D:2)
  a +0 ring mail
(64, -28, D:2)
  a +0 dagger
  a +0 sling

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(0, 31, D:3)
  a hobgoblin skeleton
(2, 16, D:3)
  a +0 hand axe
  a +0 ring mail
  a hobgoblin skeleton
  a rat skeleton
(3, 16, D:3)
  a +0 hand axe
(6, 1, D:3)
  5 poisoned darts
(10, 7, D:3)
  a rat corpse (skeletalised by now)
(17, 33, D:3)
  a +0 hand axe
(20, 30, D:3)
  a +0 scale mail
(24, 0, D:3)
  a rat corpse (skeletalised by now)
(28, 10, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(29, 34, D:3)
  a +0 flail
(29, 41, D:3)
  a +0 dagger
  a +0 robe
(31, 37, D:3)
  a +0 dagger
  a +0 mace
  a +0 leather armour
  an orc corpse
(32, 37, D:3)
  a +0 short sword
  a +0 leather armour
(36, 17, D:3)
  a +0 helmet
(42, 26, D:3)
  a +0 animal skin
  a +0 helmet
  the hobgoblin corpse of Robin (skeletalised by now)