Erk

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 mace
(7, 0, D:1)
  a +0 short sword
(8, 0, D:1)
  a +0 club
  a hobgoblin corpse
(11, 19, D:1)
  11 stones
(16, 16, D:1)
  a rat skeleton
(19, 23, D:1)
  a +0 club
  2 chunks of flesh
  a goblin skeleton
(25, 24, D:1)
  an uncursed ring of protection from fire

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip