Hydra

Level 1 of the Dungeon
(3, 13, D:1)
  a stone
(19, 12, D:1)
  a kobold corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a quokka skeleton
(1, 0, D:2)
  a jackal skeleton