Mephistopheles

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(8, -25, D:1)
  a +0 club
  a +0 dagger
(12, -26, D:1)
  a cursed +0 club
(16, 8, D:1)
  26 bolts
(17, 10, D:1)
  a +0 mace
(22, -12, D:1)
  a +0 dagger
(23, -11, D:1)
  a +0 club
(26, 5, D:1)
  a +0 club
(28, -11, D:1)
  a +0 club
(30, -7, D:1)
  a stone
(31, -7, D:1)
  a stone
(32, -6, D:1)
  a stone
(33, -5, D:1)
  a stone
(36, -16, D:1)
  a +0 club

Level 2 of the Dungeon
(5, 16, D:2)
  a +0 club
(14, -21, D:2)
  a +0 cloak
(16, 26, D:2)
  a +0 animal skin
  a +0 vampiric scythe
(48, 4, D:2)
  a +0 club
(59, 2, D:2)
  a scarf of spirit shield
(63, -9, D:2)
  a +1 dagger of flaming
(64, -10, D:2)
  a +0 dagger of venom
  a +0 club
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 quarterstaff
(1, 4, D:3)
  a +0 ring mail
  a +0 short sword
(2, 3, D:3)
  a cursed -1 dagger
  a +0 robe
(13, 61, D:3)
  a +0 club
  a +0 scale mail
(13, 62, D:3)
  a +0 leather armour
(14, 8, D:3)
  a +0 falchion
  a +0 flail
(14, 9, D:3)
  a cursed -2 club
(14, 61, D:3)
  a +0 flail
(17, 17, D:3)
  a +0 club
(41, 4, D:3)
  a +0 club
(41, 59, D:3)
  a +0 short sword
(45, 49, D:3)
  a +0 short sword

Level 4 of the Dungeon
(15, 4, D:4)
  a +0 halberd
  a +0 robe
(19, 17, D:4)
  a +0 dagger
(26, 32, D:4)
  an iguana corpse
(27, 9, D:4)
  15 stones
(27, 10, D:4)
  13 gold pieces
(27, 14, D:4)
  a lamp of fire
(28, 9, D:4)
  a +1 longbow of flaming
(28, 14, D:4)
  a scroll of amnesia