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