Originally Posted by DRAGONBPY
Hence he has Lightning Flame Dragon mode which is probably equivalent in terms on powers
Which is in no way on par with Dragon Force. What are you even trying to imply here that Natsu can beat Erza? Based on what? Like really now please explain to be how Natsu can decisively beat Erza without outside help? I feel I'm being generous by labeling them as equals until proven otherwise.
It's really simple Erza has been compared to Wizard Saints without the need for an outside power up while Natsu is only comparable with the aid of Dragon Force which he can't even use. I'm giving Natsu the benefit of the doubt by placing him as Erza's equal even though the last time they fought she out right beat the shit out of him. As far as Natsu being Erza's superior goes he has yet to actually prove it.