Mimer

Level 1 of the Dungeon
(0, 0, D:1)
  a bat corpse (skeletalised by now)
(8, 27, D:1)
  a ball python skeleton
(17, 50, D:1)
  a rat corpse (skeletalised by now)
(21, 36, D:1)
  a hobgoblin skeleton
(62, 47, D:1)
  a kobold corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a scroll of identify
  a +0 leather armour