User blog comment:IamJakuhoRaikoben/Chapter 394: Juvia vs. Keith, Review./@comment-110.20.169.85-20140726011624/@comment-117.195.52.49-20140726081531

... You obviously mean beside the emotional pain of losing his father a second time, right? And Lucy got Aquarius's power indirectly from breaking the key in that CSK gave it to her of his own volition. Obviously, CSK is much more powerful than Silver though. The only sacrifice she made in the end was emotional, just like Gray. Of course, that doesn't mean I like the powerups, I just hope that both are temporary, or at least like the dual dragon mode, very powerful but exhaust them quickly. Not that I like the dual dragon mode either. Poor Gray just seems to be generally disliked ... Never mind, still my fav char. \o/