opking

Level 5 of the Dungeon
(16, -6, D:5)
  10 gold pieces

Level 6 of the Dungeon
(0, 0, D:6)
  the +1 robe of Reasonable Birdsong {Fly Str+5 SInv}
    Fly:       It grants you flight.
    Str+5:     It affects your strength (+5).
    SInv:      It lets you see invisible.
    
    It cannot be enchanted further.
  (unseen)

an ossuary