Nitrous

Level 1 of the Dungeon
(0, 0, D:1)
  23 arrows
(6, 0, D:1)
  7 arrows
(12, 0, D:1)
  12 gold pieces

Level 2 of the Dungeon
(0, 0, D:2)
  a scroll of noise
(0, 4, D:2)
  a potion of brilliance
(1, 7, D:2)
  23 stones