User blog comment:IamJakuhoRaikoben/Chapter 487: The Third Seal, Review./@comment-191.251.188.176-20160530214925/@comment-7418318-20160530223249

Didn't do much? oO

Without her Natsu would have been caught in Jacob's pocket dimension and there wouldn't have been a fight in the first place

It was also Lucy who freed the hostages.

She landed the first hit on Jacob, saving Mavis from serious injury in the process.

How can you call all that "not much"?

And then there was also Makarov's intervention, which must have hurt Jacob too to at least some degree.