Allelopathy

Level 1 of the Dungeon
(0, 0, D:1)
  a jackal corpse (skeletalised by now)
(2, -17, D:1)
  2 coppery potions
(7, -14, D:1)
  a cursed +0 club
(7, 6, D:1)
  a frilled lizard skeleton