User blog comment:Jopjopjop/Volume 19 Spoilers/@comment-16281343-20141123041220/@comment-16281343-20141125163923

Okay. I'll spill it out.

Dulio's BB creates bubbles that shines in seven colors and makes the opponent lose his fighting spirit. With that, he can truly repel Crom Cruach, a Heavenly-Dragon class opponent.