User blog comment:B214/Volume 23 discussion blog/@comment-77.188.218.239-20170508214029/@comment-31137559-20170509033613

What do you think Issei does? First you say that Issei is weak. And then you say that Issei needs to learn magic. What will satisfy you? When Issei has the best mind and is able to see through every tactic and strategy, he becomes the master of all magic, he's able to use every unique devil ability like the Power of Destruction and Worthlessness, and everything else? Just stop. You're entitled to your opinion but it's just getting annoying. Go and read the light novels starting from Volume 1. That should keep you busy.