Arioch

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 scale mail
(15, 10, D:2)
  4 javelins
(23, 34, D:2)
  a frilled lizard corpse

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of mutation
(4, -5, D:3)
  an adder corpse

Level 4 of the Dungeon
(0, 0, D:4)
  12 gold pieces
(1, -3, D:4)
  13 gold pieces
(9, 7, D:4)
  a stone