User blog comment:Sargenttacos115/Natsu and Gajeel age Theory/@comment-25940748-20141230045313/@comment-198.166.226.93-20150201063506

I would say that Nastu and Gajeel are in there early 20s. But if you add on to it, the episode when Freedge does his spell (Over 80 thing) then it would make no sense. Add on to the episode Natsu and Gajeel says he not above that age. So I would say the magic Freedge was using is referring to Nastu and Gajeel's Drangon salayer magic (because its old)