Brontok

Level 1 of the Dungeon
[Shop] Diojer's Jewellery Shoppe
  a ring of willpower (300 gold)
  a ring of see invisible (180 gold)
  a ring of positive energy (240 gold)
  a ring of magical power (240 gold)
  an amulet of guardian spirit (360 gold)
  a +4 ring of protection (432 gold)
  a ring of resist corrosion (240 gold)
  a ring of ice (300 gold)
  a ring of willpower (300 gold)
(3, 19, D:1)
  a +0 club
(3, 21, D:1)
  a +0 dagger
(8, 32, D:1)
  a +1 war axe of flaming
(19, 19, D:1)
  a +0 mace
(31, 3, D:1)
  a +0 whip
(38, 27, D:1)
  a +0 leather armour
(42, 29, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a giant cockroach corpse
(5, 7, D:2)
  a scroll of immolation
(10, 6, D:2)
  a +0 dagger
  a kobold corpse
(12, 7, D:2)
  a bat corpse
(20, -2, D:2)
  a +0 dagger
(29, 8, D:2)
  a +2 dagger of venom (still there?)
  a +0 sling of freezing (still there?)
  a goblin corpse (still there?)
(38, -5, D:2)
  a bat corpse (skeletalised by now)
(40, -8, D:2)
  a +1 vampiric hand axe
(41, -9, D:2)
  a ball python corpse (skeletalised by now)