Fringilla Vigo

From Witcher Wiki

Fringilla Vigo is a Nilfgaardian sorceress and a member of the Lodge of Sorceresses along with her countrywoman, Assire var Anahid. She is also the second cousin of Anna Henrietta of Toussaint. She is a woman with natural grace and close-cropped black hair who had a fling with Geralt. She also blinded Yennefer during the Battle of Sodden Hill.