...or Kashchei, or Kostchtchie, or Koshchei the Deathless
. In Igor Stravinsky
's ballet, The Firebird
, an immortal ogre (like Baba Yaga
, I assume) who has imprisoned 13 enchanted princesses
(or is that, enchant
ed 13 imprison
In 1st Edition AD&D, Kostchtchie is the name given the Demon Lord of Ogres (in Monster Manual II). Some sources indicate that Kostchtchie is specific to the Greyhawk setting. His Gloranthan cognate would be Cacodemon.