User blog comment:Miskos3/Fairy Tail 521: The Strongest Wizard, Review/@comment-31346206-20170211095342/@comment-24489996-20170211133540

Her backstory was "meh".

In all honesty, an explanation about where Dragon Slayer Magic came from was unnecessary because everyone was fine perfectly assuming it came from Dragons since they use it too; also, her powers were to "enchant" things and she had the whole "witch theme" going for her. Throwing her origins as the "Queen of Dragons" was totally left field and just another excuse for Mashima to tie Erza to the whole Dragon Slayer-400 year sub-plot, thus making her, even more OP.

I can list off what's wrong with the others, sans August, but that's like a blog's worth of words. Anyways, let's see how Hiro fucks up August; since it's Gildarts he's up against, he's probably gonna get the "one-two shot" treatment, since Crash literally breaks all other forms of magic.