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