Original sentence: However, the battle did display Tetsuya's skill, as he was the only member of the Mazinger Army (made up of Great, Venus A and two mass-produced and significantly weaker versions of Mazinger Z) to defeat his attackers and survive
Edited sentence: However, the battle did display Tetsuya's skill, as he was the only member of the Mazinger Army (made up of Great, Venus A and three mass-produced and significantly weaker versions of Mazinger Z) to defeat his attackers and survive