User blog comment:B214/Volume 21 info & spoilers/@comment-199.216.41.253-20160419203901

I have a question that has been bothering me for awhile now. Is issei's dxd form just using ophis power or both ophis and great reds power, cause it stated that the form is issei borrowing ophis power/ fusing with ophis but it also stated that he can only use it because his body is made of great reds flesh and ophis power. It didn't state anything about using both great reds and ophis power, just ophis power and I know that he did fuse or was lent power from great red in vol 12 I think but that was just great red on his own with issei not with ophis. And I remember someone stating that the dxd form was issei's final form.