When Thundra needed help protecting her tribe from a male tribe, she went to earth-616 to find the greatest warrior. She kissed Hulk. Unknowingly to him she was stealing his DNA for a clone. Lyra was cloned from both Hulk and Thundra and was placed in a birthing matrix. As a teenager she was sent to earth-616 to kill the greatest warrior to save her tribe. But she found out that she was supposed to breed with him instead. Sentry had told her that Norman Osborn was the greatest warrior. But she could not breed with him.