TNTeena was a teen metahuman with the power of creating explosions every time she punched something. She, like so many teen heroes, were abudcted and brainwashed to fight for the Dark Side Club. Her first opponent was Rose Wilson, Ravager, and Teena had nearly defeated her when Rose sliced her fingers off. On orders of Clock King, the Terror Titan Copperhead was to act as Teena's nurse. For weeks he helped her get better, and Teena fell in love with him. Convinced he was helping her escape from the Club, Teena didn't suspect that Copperhead was under orders from Clock King to hook her up to a device in downtown Los Angeles which would trigger a large explosion at the cost of her life. Teena died watching Copperhead abandon her.