For 10 points, identify this villainess of Dumas' Three Musketeers.
Her pawn, the Count of Wardes, throws obstacles in the way of the heroes until he is finally run through three times in Calais. Her plot to assassinate the Duke of Buckingham almost succeeds, but she is caught and imprisoned. Cruel and charming, even Aramis is attracted to her, until at last she is forced to reveal the brand on her shoulder, the infamous fleur des lys. For 10 points, identify this villainess of Dumas' Three Musketeers.
Her pawn, the Count of Wardes, throws obstacles in the way of the heroes until he is finally run through three times in Calais.
Lady de Winter