Talk:Mariana Westfall/@comment-3061966-20130801224258/@comment-4666155-20130801225520

Erza is 19. Heck, Juvia is only 17 and was considered an S-Class mage by her former guild. S-Class requirements vary from guild to guild, and age doesn't seem to be much of a factor in consideration. And I do not believe there should be an "actual set age". There is a thing called "talent", some individuals can be naturally more adept as using magic and tapping into their own latent sources of power, and would be powerful mages even as teenagers.