User blog comment:Yuri Rozu/Fairy Tail Chapter 499 Gray and Juvia/@comment-62.113.20.221-20160830180409/@comment-7418318-20160830180941

We've seen her turn her entire body, which would naturally include her blood, into water before. Why is it suddenly so impressive that she now managed to let her blood flow over to Gray? It's pretty much the same thing we've seen her do time and time again, only on a smaller scale.