... technically Natsu might actually have a chance if he can eat the black flames, same with the electricity
You all do realize Natsu can react at hypersonic speeds, right?
Speedblitz, lol right. Natsu has base reactions (not speed) that puts him at this level of reaction.
Natsu sped up his reaction speed to be able to react to Jellal at the speed. And this is pre timeskip. You best not be telling me Natsu cannot react to Sasuke. lol...