Al Rothstein (Earth-1: Post-Crisis)

"It's about making a difference. About saving people's lives. And I'm going to do both... just like you did. I can do this. I can make you proud."

- Al Rothstein to Al Pratt

Albert Julian "Al" Pratt is the nephew of Al Pratt, the original Atom and member of the Justice Society of America. Hoping to carry on his uncle's legacy, Rothstein used his abilities to become the vigilante known as the Atom Smasher.

Powers

 * Size Alteration: Rothstein can transform his molecular structure to grow into towering heights.
 * Superhuman Durability: While in his normal form, Rothstein is vulnerable to average attacks like other human beings. However, when he enlarged, the density of his skin increases exponentially, allowing him to be nearly invulnerable to advanced energy blasts yet capable of feeling the pain.
 * Superhuman Strength: When enlarged, Rothstein's physical strength also increases such that he is capable of crushing his opponents with a single punch.

Current Equipment

 * Atom Smasher Suit: As Atom Smasher, Rothstein wears a red and blue protective suit that can enlarge along with his body, and conceal his identity.