He horizontally swung the giant mass of iron that was 3.5 meters long and weighed more than 200 kilograms. The sound of the air being sliced could be heard. Immediately afterwards, a flash exploded out. Not many people would have been able to tell that he had flipped the giant sword upside down and used the thick, sharp spike near the base of the back to strike a large nearby rock. The nearby mountain surface broke to pieces as if it had exploded.

Toaru Majutsu no Index vol.17