Concentration

Level 1 of the Dungeon
(13, 1, D:1)
  a giant cockroach corpse
(17, 1, D:1)
  a giant cockroach corpse
  a hobgoblin corpse

Level 2 of the Dungeon
(0, 0, D:2)
  a dagger
  a hunting sling
  30 stones
  a goblin corpse
(8, 3, D:2)
  a gnoll corpse