User blog comment:IamJakuhoRaikoben/Chapter 392: I Must Not Forget, Review./@comment-184.3.69.247-20140715023422/@comment-7418318-20140715072937

The problem with Cana never was the magnitude of her attacks. When she hit, her hits usually had great effect. But as Freed told her before he reflected her magic back at her in the Fighting Festival arc (in the anime anyway): It doesn't matter how strong your attacks are if they don't hit.