After the War Song ceased operations, the pressure faced by the Celestial System Fleet decreased by almost a third, making me marvel at the sheer power a superweapon from the Old Empire era can exert on the battlefield.
No matter how special it is, the War Song is ultimately just a planet battleship. But by altering the Cosmic Law, it can suppress an entire Constant Star System Fleet. Even during the Old Empire era, there must have been more planet battleships as powerful as the War Song than there are Celestial System Fleet units now—I can't believe that the Xyrin Emperor capable of creating such super flagships was only Sandora. Thinking about it, you realize how mighty the Xyrin Apostles were before they overreached—of course, they eventually did overreach.