lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a giant cockroach corpse
(4, -8, D:1)
  a hobgoblin corpse
(13, 16, D:1)
  a bat corpse
(24, 23, D:1)
  a +0 dagger
(30, 25, D:1)
  a +0 sling