User blog comment:Omega natsu2/Episode 188: Attacking Lightning!, Review./@comment-7418318-20140628084857/@comment-3424593-20140629215113

Yes, I was wondering why Capricorn was the only spirit to not appear in the arc in the manga and thought that with all the fillers he would appear in the anime, but he hasn't appeared either. Maybe mashima has something planned for him? I hope so :)