User blog comment:Omega natsu2/Chapter 392: You Must Not Forget, Predictions./@comment-25519336-20140705190922/@comment-85.221.190.231-20140706081451

I'm pretty sure at some point she said "Juvia is of the sea", though I can't recall where it was. Also her track in anime OST is called "Juvia of the Great Sea".

It would be pretty funny if it turned out she could revived Ur all this time, but noone told her Ur is the water now :)