The rules of the Kindred are many, varied and Byzantine. No two princes interpret the Traditions alike; one bishops treason may be anothers valor. Still, even in such precarious societies, heresies arise and sometimes flourish. From foul diablerie to inhuman codes of morality, some Kindred shock the sensibilities of their fellows.

Sins of the Blood explores the crimes of the Kindred in the many forms they take. Blood cults, ideological heresies, autarkis and all manner of rogues populate the pages of this book, suitable as antagonists for coteries or as inspirations for players characters.