Diamondback and Captain America eventually went on their first date, aided by Rachel's friends in the Serpent Society, Asp, Black Mamba, and Anaconda. She then battled the Black Widow, and acquired a new costume. Diamondback was eventually put on trial by the Serpent Society for her consorting with the enemy (most of the Society assuming, incorrectly, that Diamondback had betrayed their secrets to Captain America) and found guilty for her actions, and almost executed. She escaped with Captain America and Paladin's help, and later hired Paladin to help get revenge on the Serpent Society. Along with her best friends Black Mamba and Asp, she formed "BAD Girls, Inc." After a failed kidnapping attempt from Anaconda, Diamondback was taken aboard Superia's ship, and joined her Femizons under duress. While aboard Superia's ship, she was attacked by the Femizon Snapdragon, of whom Diamondback developed a phobia. After being rescued and then being used as a test subject by the Red Skull to see if the blood packets that Crossbones brought was really Captain America's blood, the super-soldier serum enhanced Diamondback tracked down and confronted Snapdragon, who died in the fight.