From publisher blurb: Vivienne is cold and calculating witch, who hates just about everyone. She is a multi-generational villain who can appear in all times to bedevil the heroes; this Golden Age version is just an example. She could easily be used in earlier or later time periods. This release contains details a golden age villain PL 10. This is the eighteenth in a series of releases that will make up the final Deus ex Historica.