Mordenkainen

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(7, 5, D:1)
  a stone
  a +0 club
(-30, 13, D:1)
  23 arrows
(-16, 22, D:1)
  a stone
(-19, 23, D:1)
  a +0 dagger
  a stone
(-4, 25, D:1)
  7 tomahawks
(-28, 28, D:1)
  a +0 ring mail
(11, 33, D:1)
  a +0 short sword
(-28, 41, D:1)
  a +0 ring mail
(9, 41, D:1)
  a +0 club
  2 stones
(22, 47, D:1)
  a +0 scale mail
(-23, 48, D:1)
  a +0 chain mail

Level 2 of the Dungeon
(0, 0, D:2)
  a cursed +0 leather armour
(6, 5, D:2)
  a +0 mace
(5, 8, D:2)
  a +0 hand axe
(16, 8, D:2)
  a +0 pair of boots
(33, 39, D:2)
  20 arrows
(45, 41, D:2)
  a +0 robe
(10, 42, D:2)
  a +0 club
(28, 42, D:2)
  a +0 dagger
(28, 44, D:2)
  16 arrows

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hand axe
(-11, 1, D:3)
  a +0 leather armour
  a +0 mace
(-4, 5, D:3)
  a stone
(-11, 6, D:3)
  a cursed +0 ring mail
  (unseen)
(0, 6, D:3)
  a +0 whip
(-12, 8, D:3)
  a +0 club
(-3, 9, D:3)
  a +0 short sword
(4, 11, D:3)
  a +0 dagger
(15, 38, D:3)
  a +0 dagger
(34, 43, D:3)
  a +0 dagger
(31, 46, D:3)
  a +0 dagger
(36, 54, D:3)
  a rat corpse (skeletalised by now)