Leonard Cain is one of the Kalosian Cains. He has a 'Beatrice and Benedick'-esque relationship with Cleo de Nile. He was killed by his sister Lucille Cain in addition to their father, Laurent Cain for revenge from the latter's mistreatment of her. He was subsequently revived by Noir as a Shiny Werefurfrou. Cleo snuck him into her house under the name Pimpernel.