User blog comment:B214/Shin DxD 1 discussion/@comment-5.11.97.224-20180731091839/@comment-28884330-20180801220403

By the time that happens the game would be over already. Even Arthur, who did have to block and avoid Strada's attacks, managed to keep him busy pretty much until the game was over. Xenovia does not have to expend any stamina in defense, so she has a large advantage over Arthur. There's no reason she can't keep Strada busy until the game is over. She has even fought for 2 hours straight in the Dulio vs Issei Rating Game, and this is before she got the Scabbard so she had to expend stamina in defense.