Troll

Level 1 of the Dungeon
(0, 0, D:1)
  a potion of brilliance
(9, -6, D:1)
  13 stones
(11, 5, D:1)
  28 stones
(13, -8, D:1)
  a +0 plate armour
(24, 8, D:1)
  a hobgoblin corpse