User blog comment:Leek0421/The strongest Female Fairy Tail wizard/@comment-24247034-20150512002827/@comment-3290324-20150512045441

Are you really simple enough to believe that Mirajane would even give Cana the chance to use her cards on her? She'd have her down in seconds. Mavis said Cana had great potential. Potential is not ability. And as far as Fairy Glitter goes, Cana can't use that ability without getting Mavis to transfer it to her. And even if she could, Mirajane could counter it. I'm sorry, but Cana is fodder compared to Mirajane. That's not to say she isn't strong. Mirajane's just on a much higher level.