Umoon

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse

Level 5 of the Dungeon
(0, 0, D:5)
  a potion of haste
(0, 2, D:5)
  11 gold pieces
(7, 5, D:5)
  4 stones
(9, -9, D:5)
  a staff of cold
  (unseen)