User blog comment:B214/Shin DxD 1 discussion/@comment-196.75.133.127-20181206222605/@comment-71.221.38.212-20190126035511

Hard to say, but power is triggered by the right conditions. EX: one would need a large number of mirrors and prisms to make a massive light show from just a few light sources. Who can say what will be the trigger to unleash Great Red's might in Issei? By the by to Dec 9th's post, that was an alternate timeline with one known divergence. Who knows how many more brached off from Issei never making contact with the Chichigami? Even a child's name could have been changed. Alternate timeline matters have too many possible varied turning points to even launch supposition about. Aiya, I'm getting a bad migraine just from thinking about it!