From publisher blurb: An experiment gone wrong transformed a mild mannered scientist into a dynamo of super powered cold. The mishap also twisted his mind as he now sees his new powers as motive and means to continue his twisted research as Permafrost! Enemy Strike Files are character packs detailing a villainous threat for your SUPERS! Revised Edition games. The Enemies are extensively detailed so that they can be seamlessly integrated into your games; from a one-shot to an ongoing campaign.