The Secret Society of Super Villains needed a weapon to kill members of the Justice League of America, Dr. Barbara Minerva agreed to use a plan initially thought of by team member T. O. Morrow. She had Dr. Morrow gather the scientists within the team to collect soil samples from various regions of Earth where acts of genocide took place over the past 100 years. They used the soil to empower the dead body of Wonder Woman, stolen from the future, to create the sadist villain Genocide, which was brought to life through a combination of science and the magic of Felix Faust.
Dr. Minerva set Genocide at Washington D.C. to draw the Justice League's attention. The Department of Metahuman Affairs dispatchedAgent Diana Prince to investigate the disturbance. After changing into her super powered alter ego, Genocide beat Wonder Womanand stole her Lasso of Truth. After having the Lasso surgically grafted into her body by the Crime Doctor, Genocide was sent to retrieve the captive Doctor Psycho. She slaughtered everyone before being attacked by the Justice League of America.
|Wonder Woman Villains|
Amanda Waller | Anarky | Angle Man | Anti-Monitor | Ares | Baroness von Gunther | Bizarra | Black Manta | Blue Snowman | Cheetah | Cheshire | Circe | Clayface | Darkseid | Deadshot | Deathstroke | Decay | Devastation | Doctor Psycho | Doomsday | Egg Fu | Felix Faust | Genocide | Giganta | Gudra | Hades | Hercules | Jinx | Joker | Killer Frost | Klarion | Lady Lunar | League of Assassins | Maxie Zeus | Maxwell Lord | Morgan Edge | Morgana | Morgaine Le Fey | Neron | Phobos | Prometheus | Queen Clea | Queen of Fables | Ra's Al Ghul | Red Panzer | Scarecrow | Solomon Grundy | Starro | Steppenwolf | Superwoman | The Circle |