Kurbistor is an
ancient being and servant of the Dark Lord
Samhain.
When the fiend is
fortunate enough to have a worldly form he enjoys feeding upon
the flesh of the weak and the innocent.
Some occultists
believe Kurbistor will grant three wishes to anyone brave enough
to summon him and powerful enough to constrain him.
However, the ritual is unknown.
Image from
Knight of Terror.
Kurbistor chases Corwin.