User blog comment:Miskos3/Fairy Tail 542: Instinct, Review/@comment-1248963-20170703205452/@comment-5894890-20170705032145

Don't be ridiculous. You can tell Mashima originally only had the whole motion sickness weakness planned for Natsu. It wasn't until Grand Magic games where Mashima, for who-knows-what reason, thought it was a brilliant idea to make it so the rest of Dragon slayers would have it too. This isn't even about "magic affects on a respective user", it's simply seeing and criticizing the poor planning and writing that took place. Btw, Under your logic, Tenrou Gajeel isn't only not stronger than Natsu in the beginning of the series, but not even an equal???