User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-201.79.4.16-20150504015131

do you think the skill with clay the Issei might mean something in the future?

http://vignette3.wikia.nocookie.net/highschooldxd/images/8/82/Issei_with_Rias%27_figure.jpg/revision/latest?cb=20130826195024