Bio: One of the few women to become Dreadnoks, Heart-Wrencher was first seen as a member of Zartan's organized, expanded Dreadnok organization, some time after the break up of Cobra in 1995. Little is known about her past. Her nickname is an appropriate one, since she is often seen wielding a huge wrench as a weapon.
After the entire Dreadnok organization had begun working for Cobra, Heart-Wrencher and other Dreadnoks attacked Roadblock while the Joe was taping his television cooking show in Los Angeles, on orders from Tomax and Xamot. She later joined Cobra in the fight against the forces of a revived Serpentor on Cobra Island, and continues to be included in many of the Dreadnoks' biggest operations.