User blog comment:B214/Volume 23 discussion blog/@comment-76.175.162.45-20170402015028/@comment-82.60.161.59-20170402214650

I think too that Lint won't join Issei's peerage (but I'm sure she will join his harem since she is welcomed to the Church Trio as a sort of fourth member) for another reason: Incinerate Anthem. That's power is incredibly deadly to Devils, I cannot see a Devil using those flames without being destroyed or highly damaged by them. And here it's not a matter of "light element" inside your body like the holy sword.