User blog comment:B214/Volume 23 discussion blog/@comment-1359322-20170519103917/@comment-1359322-20170520103202

"Issei's magic is terrible, but he still beats people with magic"

Magic =/= Demonic Power. Ise doesn't use magic, Ise uses Demonic Power, his Dress Break, Dragon Shot and Pailingual are all Demonic Powers not magic.