Koschei the Deathless
from A Court of Splintered Harmony by Sarah J. Maas
Role: Antagonist
Ancient threat
Readers picture Ralph Fiennes as Koschei the Deathless in A Court of Splintered Harmony by Sarah J. Maas. Other fancast picks include Michael Fassbender and Mads Mikkelsen.
Top pick
Ralph Fiennes
Other picks
Michael Fassbender
Mads Mikkelsen
Picture someone else? to vote or add your own pick.
What Koschei the Deathless looks like
How readers say the book describes them.
Other A Court of Splintered Harmony characters
Feyre Archeron
Freya Allan
Rhysand
Matthew Daddario
Morrigan
Isabel May
Amren
Rina Sawayama
Nesta Archeron
Ana de Armas
Lucien Vanserra
Sam Corlett
Azriel
Staz Nair
Cassian
Can Yaman
Elain Archeron
Bridgit Mendler