Opal

Level 1 of the Dungeon
(0, 0, D:1)
  4 large rocks
(15, 7, D:1)
  a hobgoblin corpse
(16, 7, D:1)
  a goblin corpse
(21, 6, D:1)
  22 arrows
(28, 6, D:1)
  a +0 robe
(47, 16, D:1)
  a +0 dagger