Maybe somewhere in a past timeline, the sealed version of Dyon was bashing his head against a wall. He had never thought of fusing the weapon souls of his weapon's pagoda with his weapons. The furthest he had gone was fusing them into his flames. In addition, he had no idea they could be layered in this way. It could only be said that he truly wasn't familiar enough with his own manifestation.
But, this only made sense. After all, this was the restriction of unique manifestations.
[Author's Note: Back during the Elven Kingdom Arc, the difference between hereditary and unique manifestations were explained. To keep this short, unique manifestations aren't necessarily better even if they're rarer because there's no guide to them. One must figure out everything on their own.]
They thought that Dyon was crazy. Even if his vajra body had such a magnificent ability, what was most important was the container. How could an infant treasure spirit handle such a load?