Do you want to compare Killer Frost with Dr. Light (Hoshi)? Discover the powers, weakness & weapons of Killer Frost and Dr. Light (Hoshi) from Killer Frost Biography and Dr. Light (Hoshi) Biography. Find out all about Killer Frost and Dr. Light (Hoshi).# Check out how is Killer Frost unique and distinct from Dr. Light (Hoshi). Discover their love interest, sidekicks, family tree and the movies and games list in which Killer Frost and Dr. Light (Hoshi) have appeared. Find out everything about them here!