Agent 47 is well-known, but Agent 46 was more well-known in alter verse and was more risky than any other creature when it came down to taking out the hordes.
46 is a hired assassin who is a replica. Named after the 46th clone created by the genetics from five men, he’s a perfect for spies who can maintain high levels of physical strength and intelligence for extended periods of time while being easily controlled, typically by the handler.
