Yendor

the Dungeon
(0, 0, D)
  a worker ant corpse
(2, 0, D)
  a +0 ring mail
(4, 1, D)
  a river rat corpse
(9, 1, D)
  a +0 cloak
(10, 0, D)
  a +0 leather armour
(28, -1, D)
  a potion of mutation
(28, 2, D)
  10 gold pieces