Soldier boy 1

After agreeing to join The Seven, the world discovered he was alive, and Soldier Boy also survived the virus created by Butcher's team. Homelander imprisoned many supes who had been involved with Compound V-1, interrogating each one to see if they knew where to find more of it. Homelander wanted to inject himself with it and never age, as his arrogance and desire to rule were driving him mad. Those who didn't talk were killed; very few spoke, and all ended up dead. Soldier Boy was tired of doing the same thing until they entered the cell where she was imprisoned: a supe who was a vampire, incredibly beautiful but just as lethal, having killed several before her imprisonment. Homelander began asking questions, but she didn't answer any, leading him to believe she was useless. He was about to kill her when Soldier Boy intervened.

—Fine, go away, you're not accomplishing anything because you keep killing idiots, it's better if you leave it to me

Homelander, though hesitant, left, leaving Soldier and her in the cell. Soldier Boy then ran to the others.

He has super strength, he has like a nuclear ray so to speak that takes away the powers of superheroes or even kills them.