Kevin brought the Aggressor to life after being bullied by Kaz. The Aggressor then attacked Kaz, though he accidentally killed him when the deflected the bullets as Kaz shot at him. Kevin then tore up the drawing, as he never wanted his creation to kill anyone. The demon Arnon, who had sought Kevin out because he needed his power, told Kevin that he needed the Aggressor to take the powers of an Elder. The Aggressor then attacked the manor and faced the Charmed Ones. However, he retreated when Leo Wyatt orbed Ramus away.