Lich

Level 1 of the Dungeon
[Shop] Xiumen's Jewellery Shoppe
  a ring of protection from fire (unknown) (350 gold)
  an amulet of reflection (unknown) (420 gold)
  the ring "Got Rokk" {rC+ Will++ Str-4 SInv} (585 gold)
    [ring of protection from cold]
    
    rC+:        It protects you from cold.
    Will++:     It greatly increases your willpower.
    Str-4:      It affects your strength (-4).
    SInv:       It lets you see invisible.
  a +6 ring of dexterity (unknown) (504 gold)
  a ring of see invisible (210 gold)
  the ring "Zicaolu" {rElec Will- MP+6 Str+5 Slay+4} (964 gold)
    [ring of slaying]
    
    rElec:      It insulates you from electricity.
    Will-:      It decreases your willpower.
    MP+6:       It affects your magic capacity (+6).
    Str+5:      It affects your strength (+5).
    Slay+4:     It affects your accuracy & damage with ranged weapons and melee
    (+4).
  an amulet of regeneration (unknown) (420 gold)
  the ring of Rydgh {rElec rF+ rC- MP+9} (476 gold)
    [ring of magical power]
    
    rElec:      It insulates you from electricity.
    rF+:        It protects you from fire.
    rC-:        It makes you vulnerable to cold.
    MP+9:       It affects your magic capacity (+9).
  an amulet of reflection (unknown) (420 gold)
(0, 0, D:1)
  a hobgoblin corpse (skeletalised by now)
(10, -3, D:1)
  a +0 ring mail
(12, -3, D:1)
  a +0 hand axe
(15, -1, D:1)
  a +0 plate armour
(17, 34, D:1)
  a +0 short sword
  5 stones
(18, 33, D:1)
  a +0 whip
  a hobgoblin corpse (skeletalised by now)
(20, 33, D:1)
  a +0 ring mail
(21, -12, D:1)
  a hobgoblin corpse (skeletalised by now)
(22, 32, D:1)
  a +0 flail
  a gnoll corpse (skeletalised by now)
(25, -2, D:1)
  a +0 dagger
  a goblin skeleton
(28, 2, D:1)
  a +0 dagger
(32, -10, D:1)
  a +0 whip
(35, 17, D:1)
  a +0 club
(37, -5, D:1)
  a rat skeleton
(39, 26, D:1)
  a +0 short sword
  3 stones
(42, 23, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(42, 25, D:1)
  a ball python corpse (skeletalised by now)
(48, 19, D:1)
  a +0 short sword
(55, 35, D:1)
  a +0 club
  an inkwell talisman

Level 2 of the Dungeon
(9, 2, D:2)
  a quokka corpse (skeletalised by now)
(24, 16, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(26, 0, D:2)
  a bat corpse (skeletalised by now)
(29, -2, D:2)
  a rat corpse (skeletalised by now)
(32, 38, D:2)
  a +0 dagger
(39, 34, D:2)
  a rat skeleton
(43, 5, D:2)
  a frilled lizard skeleton
(45, -1, D:2)
  a +0 sling
(46, 23, D:2)
  a +0 quarterstaff
(47, 7, D:2)
  a +0 ring mail
(54, 47, D:2)
  a +0 robe

Level 3 of the Dungeon
(5, 0, D:3)
  a frilled lizard corpse (skeletalised by now)
(5, 9, D:3)
  the +4 leather armour "Gomuolo" {Str+3 Dex+5}
    Str+3:      It affects your strength (+3).
    Dex+5:      It affects your dexterity (+5).
    
    It cannot be enchanted further.
(14, -48, D:3)
  a +2 pair of boots
(15, -11, D:3)
  a +0 hand axe
(16, -38, D:3)
  a +0 hand axe
  a +0 leather armour
  an orc skeleton
(16, -37, D:3)
  a +0 dagger
  2 stones
  a kobold skeleton
(21, -48, D:3)
  a +0 club
  5 stones
(23, -18, D:3)
  a +0 scale mail
(25, -9, D:3)
  a bat skeleton
(30, -37, D:3)
  a +0 hand axe
(32, -9, D:3)
  a ball python corpse (skeletalised by now)
(60, -48, D:3)
  2 atropa-tipped darts

Level 4 of the Dungeon
(7, -5, D:4)
  a +0 dagger
(7, -4, D:4)
  a ball python corpse (skeletalised by now)
  an adder corpse (skeletalised by now)
(17, -11, D:4)
  a +0 club
  a +0 scale mail
(19, -11, D:4)
  a +2 morningstar of draining (still there?)
  a +0 leather armour (still there?)
(19, -3, D:4)
  a +0 robe