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