Mefis

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(0, 1, D:1)
  a +0 club
(0, 11, D:1)
  a +0 club
(22, 12, D:1)
  21 stones
(32, 20, D:1)
  a +0 robe
(33, 12, D:1)
  a +0 club
(35, 12, D:1)
  a +0 club
(41, 24, D:1)
  a +0 ring mail
(46, 7, D:1)
  21 bolts

Level 2 of the Dungeon
(2, -1, D:2)
  20 arrows
(7, -24, D:2)
  a +0 dagger
(13, -24, D:2)
  5 large rocks
(17, -2, D:2)
  a +0 club
(18, 18, D:2)
  a +0 club
(21, -17, D:2)
  a cursed +0 robe
(22, -23, D:2)
  a +0 club
(25, -26, D:2)
  a +0 dagger
(32, -10, D:2)
  19 arrows
(36, -1, D:2)
  a +0 club

Level 3 of the Dungeon
[Shop] Gozag's Platinum Reserve
  the cursed +1 hand axe of Vanity {antimagic, Str+3} (2430 gold)
    It disrupts the flow of magical energy around spellcasters and certain
    magical creatures (including the wielder).
    
    It affects your strength (+3).
    It has a curse placed upon it.
  the amulet "Echiamou" {Harm *Drain +Inv} (4400 gold)
    [amulet of harm]
    
    It increases damage dealt and taken.
    It lets you turn invisible.
  the +5 mace "Tiriysun" {flame, -Tele +Rage rPois MP+9} (3950 gold)
    It has been specially enchanted to burn those struck by it, causing extra
    injury to most foes and up to half again as much damage against particularly
    susceptible opponents.
    
    It protects you from poison.
    It affects your magic capacity (+9).
    It lets you go berserk.
    It prevents most forms of teleportation.
  the +1 robe of the Pure Suns {Int+6} (2530 gold)
    It affects your intelligence (+6).
(1, 2, D:3)
  a +0 club
(2, 2, D:3)
  a scroll of amnesia
(5, 33, D:3)
  a +0 club
  a hobgoblin corpse (skeletalised by now)
(6, 15, D:3)
  a +0 dagger
(12, 7, D:3)
  a bat corpse
(13, 9, D:3)
  a +0 plate armour
(13, 19, D:3)
  a +0 short sword
  a +0 leather armour
(18, 4, D:3)
  a +0 ring mail
(20, 5, D:3)
  a +0 robe
(21, -4, D:3)
  a +0 club
(28, -4, D:3)
  a +0 short sword
(29, 17, D:3)
  a +0 mace
  a +0 scale mail
(29, 19, D:3)
  a +0 whip
  a +0 leather armour
(50, -17, D:3)
  a rat skeleton
(51, -3, D:3)
  a +0 leather armour
(53, -7, D:3)
  a +0 ring mail
(53, -5, D:3)
  a +0 falchion
  (unseen)
(53, 5, D:3)
  a +0 hand axe

Level 4 of the Dungeon
(1, 1, D:4)
  7 javelins
(11, -5, D:4)
  a scroll of enchant weapon