Change

Level 1 of the Dungeon
(0, 0, D:1)
  a hobgoblin corpse (rotten by now)
(12, 1, D:1)
  a pear
(-4, 5, D:1)
  a -1,+1 orcish club
  a goblin corpse (rotten by now)
(-4, 6, D:1)
  a potion of flight