"Unchain My Heart" Earth's Mightiest Heroes escort the powerful Nefarius back to his cell at the Vault! The psychotic super-villain should be upset to go back into confinement, but he's actually overjoyed! Why? Because now he can continue his quest to destroy his hated foe (and fellow Vault prisoner): Moonstone! When Nefarius and Dr. Karla Sofen (aka Moonstone) make eye contact in the cell block, chaos erupts! And the mixed-up mêlée among the Avengers, Nefarius, Moonstone, and the Guardsmen begins! Who will emerge victorious at the Vault? Cover price 99 cents. Cameo appearance by the Grey Gargoyle. Avengers Lineup: Black Widow, Giant-Man, Hercules, and the Vision. (Notes: Moonstone appears next in Thunderbolts 1. Nefarious previously appeared in Captain America 443. The Avengers Unplugged series ran for 6 issues and was published bi-monthly. The stories and artwork were generally considered over-the-top when compared to issues of the primary Avengers title.)
