History of character is unknown.
Powerstone, a baseball sized rock strapped to the palm of his right hand. Powerstone receives radio- and TV-waves, converting them into energy which can be used to cast illusions, short out communication devices, transform himself into ionic particles he can transmit around the world at the speed of light.
- This version of Peter Silverstone (Earth-One), including all history and corresponding appearances, was initially erased from existence following the collapse of the original Multiverse in the 1985-86 Crisis on Infinite Earths limited series. However the ending of Convergence retroactively prevented that collapse, saving all the alternate realities, though in an "evolved" form. Even though versions of the character may have since appeared, this information does not apply to those versions.
- 5 Appearances of Peter Silverstone (Earth-One)
- 1 Images featuring Peter Silverstone (Earth-One)
- Quotations by or about Peter Silverstone (Earth-One)
- Character Gallery: Peter Silverstone (Earth-One)
|Superman Villain(s) |
This character is or was primarily an enemy of Superman in any of his various incarnations, or members of the Superman Family. This template will categorize articles that include it into the "Superman Villains category."