This article concerns a character that appears only in The Hexermovie and/or TV series. Its contents might therefore contradict information from Andrzej Sapkowski's books and other adaptations.
Klef was Osbert's successor as Geralt's teacher, and took him to the mountains according to Sorel's orders.
Klef died shortly after, miscalculating his own momentum.
Played by Jaroslaw Kempa.
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