User blog comment:B214/Volume 23 discussion blog/@comment-31764731-20170801233721/@comment-26709288-20170802044210

You keep using the word "need" as if he's going to lose without this power. As if it's his only chance of victory when it's not. Ophis and Lilith aren't going to combine again, that's obvious. So Issei simply needs to learn to strategize like a great king.