From publisher blurb:
Ripped from the pages of Deus ex Historica.
Mother Bear II is the ruthless enemy superspy. She is as cold as ice and willing to use her power, lies and feminine wiles to accomplish her mission. Unlike most female spies of the Silver Age, she is not predisposed to turning on her Soviet masters (being one of them herself).
This release contains details a silver age villain PL 10.
This is the 28th in a series of releases that will make up the final Deus ex Historica.