Harlan Tzara is a mage who appears in the story Season of Storms. Probably the only wizard that has bald head. Impetuous and stubborn. Rissberg staying at the castle, where he carried out illegal genetic experiments, probably involved in them. Along with Pinety'm commissioned Geralt mysterious case of a demon. He knows Yennefer. She has delusions of superiority, like most magicians. After the scandal of Sorel, he went to Poviss, to the court of King Rhyd but had never reached, was murdered by Sorel and his severed head preserved in formalin as a trophy.