We rounded a corner and found Harry, but not that far in front of us Fred and Percy were dueling. And for the first time that night I cursed my mind because as the wall exploded everything was vividly detailed in slow motion. Even as we were knocked back I could see the rubble above Fred. Every single spell I knew flashed through my mind but I already knew that there was no way I could be fast enough. If I had reacted faster maybe I could have cast Flipendo or something, anything to knock him out of the way. But I couldn't.