Niddhogr

Level 1 of the Dungeon
(0, 0, D:1)
  128 arrows
(11, 12, D:1)
  a bat skeleton
(13, 12, D:1)
  a +0 club
  a hobgoblin skeleton
(18, 18, D:1)
  a +0 leather armour
(21, 17, D:1)
  a +0 short sword
(22, 11, D:1)
  a +0 dagger
(25, 16, D:1)
  a +0 dagger