Riddle

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 robe
(0, 3, D:1)
  21 stones
(5, -1, D:1)
  a +0 club
(17, 17, D:1)
  a +0 club
(21, 18, D:1)
  a jackal skeleton
(28, 21, D:1)
  a potion of lignification