TryExcept

Level 1 of the Dungeon
(0, 0, D:1)
  a potion of invisibility
(1, 2, D:1)
  19 stones
(4, 10, D:1)
  a +0 spear
(6, -3, D:1)
  a scroll of immolation
(8, 2, D:1)
  a +0 robe
(9, 6, D:1)
  11 gold pieces
(13, 0, D:1)
  a scroll of teleportation
(13, 6, D:1)
  a leopard gecko corpse
(14, -6, D:1)
  a +0 ring mail