User blog comment:LegerPrime/Natsu surpasses Erza/@comment-3290324-20151009035809/@comment-26826245-20151009174534

If her training wasn'y intense has Natsu's, there is no chance. he melted the Domus Flau, one shot bluenote and Ikusa-Tsunagi, and man, he got the lightning flame and the DF that won against jellal and zero. And let's remember Jellal will appear in this arc so he can use all his power magic for creating the Flames of Rebuke and DF+Flames of Rebuke Natsu will appear, the strongest natsu form so far. But we will probably see even better form (hopefully two if we are including END)