Powers: Thunder possesses the typical powers of members of the Marvel Family, including super-strength, super-speed, flight, increased stamina, near-invulnerability, and wisdom. She can transform between Cece (a teen) and Thunder (an adult) by saying "Captain Marvel".
Bio: Cecebeck ('Beck' for short) is the future inheritor of the Power of Shazam, and a heroine of the planet Binderaan circa 9,000 A.D. She spent a brief time in the 31st century as a member of the Legion of Super-Heroes, before returning to her own era, when Earth has been long since dead. Thunder wields all the powers of the Marvel Family.
#110 - 'The Power of Thunder!' #111 - 'Possession' #113 - 'The Anywhere Machine!' #116 - 'Cold Irons Bound' #118 - 'Shadow of the Sun' #123 - 'Legion of the Damned, Part 3: Damned If We Don't!' #124 - 'Widening Rifts, Part 1: Childhood's End'