In the 1990s, it was revealed that Pratt had a son named Grant Emerson, who was kidnapped and genetically altered into a superbeing by the villain Vandal Savage; he soon became the superhero Damage.
In the 1990s, it was revealed that Pratt had a son named Grant Emerson. In truth, Grant was kidnapped and genetically altered into a superbeing by the villain Vandal Savage; after the onset of puberty became the superhero Damage.