Riddle

Level 2 of the Abyss
(0, 0, Abyss:2)
  a +0 plate armour
(0, 1, Abyss:2)
  25 gold pieces
(1, -1, Abyss:2)
  21 stones
(1, 1, Abyss:2)
  a +0 robe
(2, -1, Abyss:2)
  a scroll of vulnerability
(2, 0, Abyss:2)
  47 gold pieces
(4, 19, Abyss:2)
  18 stones