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