Nightmare WWV is the 7th chapter of Season 2. The "WWV" in Nightmare WWV stands for Werewolfs, Witchs, and Vampires.
Witchs: In Nightmare WWV Heather finally gets her revenge.
Werewolfs: In Nightmare WWV Barraka causes havoc in Paper Middle School.
When the Vampire, Witch, and Werewolfs get defeated all hell breaks lose and its up to (Heros) to stop them.