Talk:Episode 41: Roaring Slash! Gargantua Punisher!/@comment-9595671-20150421215542/@comment-25600444-20150422031623

@Sky-Dragoon-Twilight; It could be that the mysterious voice grants his power to the Great 8 similar to how Yamigetou grants its power to Ikazuchi, and the Great 8 in return serve to protect the universe as his avatars

Also interesting note to make. The mysterious voice here says "cleanse the world of Darkness!" I thought he meant Azi Dahaka and by extension Kyoya and Disaster, but the word Disaster, by itself, is not purely represented as Darkness and can be linked with Light (think Yugioh GX).

It might be that he was talking about Yamigetou which, as you said, means Head of Darkness.

@Monsundo; If you're talking about this episode with the mysterious voice, it appears around the 6:30 mark upgrading Gargantua Punisher.