The build-up to Donna's recruitment begins when she volunteers to help Mikaal Tomas and Congorilla track down the supervillain Prometheus. She accompanies them to the JLA Watchtower alongside Starfire and Animal Man, only to discover that Red Arrow has been mutilated by Prometheus. During the ensuing battle, Donna is impaled through the wrists, but frees herself. Prometheus projects a hologram around her, causing Green Arrow to shoot her in the leg, which somehow penetrates her super-tough skin and causes her to fall unconscious. She takes down Prometheus after he defeats the rest of the team, rips of his helmet, and starts beating him brutally, but the Shade stops her. Unfortunately, the villain destroys Star City via a teleportation device.