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