Endbringerleviathan

Level 1 of the Dungeon
(2, -13, D:1)
  a +0 leather armour
(9, -11, D:1)
  a quokka corpse (skeletalised by now)
(16, -23, D:1)
  a ball python corpse (skeletalised by now)
  a ball python corpse (skeletalised by now)
(21, -33, D:1)
  a hobgoblin corpse (skeletalised by now)
(45, -41, D:1)
  a +0 sling
(48, -46, D:1)
  a potion of brilliance

Level 2 of the Dungeon

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 falchion
  a +0 leather armour
(18, -44, D:3)
  a ribbon worm corpse
(18, -43, D:3)
  a bat corpse
(26, -35, D:3)
  16 gold pieces
(27, -36, D:3)
  a parchment of Forge Lightning Spire
(29, -17, D:3)
  a +0 ring mail
(30, 10, D:3)
  a +0 whip