QED

the Dungeon
(0, 0, D)
  an adder corpse
(0, 6, D)
  a +0 dagger
  a scroll of blinking
  a potion of berserk rage
  a potion of haste
  a rat corpse (skeletalised by now)
  a bat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)