Niddhogr

Level 1 of the Dungeon
(0, 3, D:1)
  a +0 club
(9, -25, D:1)
  a +0 mace
(14, 21, D:1)
  a stone
  62 large rocks {!d}
(14, 22, D:1)
  2 stones
(16, -16, D:1)
  a +0 short sword
(24, -19, D:1)
  a +4 hunting sling
(24, -16, D:1)
  a +0 club
(25, -23, D:1)
  a +0 mace
(26, 8, D:1)
  a +0 robe
(28, -4, D:1)
  128 stones
(42, 6, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a bat skeleton