ABBCCCDDDD

the Dungeon
(0, 0, D)
  a rat corpse (skeletalised by now)
(2, 4, D)
  a rat skeleton
(3, 2, D)
  a Young Poisoner's Handbook
(11, 3, D)
  a +3 quarterstaff of chaos
(17, -1, D)
  a potion of curing