Power Woman
From Multiversal Omnipedia
Power Woman was the future version of the superhero Power Girl. Power Woman was stronger and more aggressive than her present-day self. She was one of the first heroes to join the re-formed Justice League of the World after the disaster in Kansas.
She survived the nuclear explosion, and was one of those heroes who helped battle Gog when he threatened Superman and Wonder Woman's newborn child. During that battle, she demonstrated a new power which her modern self lacked- an ability to fire energy blasts.
