Lich

Level 1 of the Dungeon
(0, 0, D:1)
  a bat corpse
(2, 1, D:1)
  a bat corpse
(3, -1, D:1)
  a +0 short sword
  a kobold corpse
(4, -11, D:1)
  a staff of necromancy
  (unseen)
(7, 2, D:1)
  a quokka corpse
(31, -1, D:1)
  a staff of conjuration
(33, 2, D:1)
  a rat corpse