Bursting onto the scene are the most powerful heroes and villains. Leading the pack against evil is the gamma-powered savage She-Hulk and the she-devil of the Savage Land -- Shanna! Keeping to the shadows is the enigmatic ninja, Elektra, while Silver Fox relies on her training as a top secret government operative. But it is the Viper, who uses her powers and abilities for personal gain, no matter what she must destroy to get it.