After Donna Troy is killed by a fleet of Superman androids reprogrammed by Brainiac, she is resurrected by the Titans of Myth, who seek to exploit her status as an "anomaly" from the world that existed before "Crisis on Infinite Earths" to escape the coming cataclysm of "Infinite Crisis". This story establishes Donna's status as an anomaly of the timeline, explaining that she survived the Crisis and was later subjected to multiple alternate origins as the universe tried to fit her into the new timeline created following the collapse of the Multiverse. This makes Donna in effect "a living key to the lost Multiverse". This same storyline also reveals that Dark Angel is an evil alternate universe version of Donna from Earth-Seven. Another pre-Crisis survivor, she "was saved by the Anti-Monitor, and raised to be his harbinger of doom, Dark Angel. But Dark Angel was uncontrollable, and vanished".