User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170214233224/@comment-31137559-20170220203237

Like I said, take it up with Ishibumi. It's his story. Or write a fanfic where Issei has Le Fay as his bishop.

And it's nice to know you fight devils, gods, and dragons on a daily basis and able to suck up the pain. Wonderful how you try to connect real life to a fictional light novel. And Phenex Tears are a form of healing too. A lot of devils rely on those. Guess they aren't powerful. And I guess Rias and her peerage aren't powerful. No one said you needed a healer, just that there are certain advantages to having one. And there are disadvantages too. But everything has its advantages and disadvantages.

Again I don't write the story. I'm only reading it. Tell your complaints to Ishibumi. He's the one who has kept Asia around for over 20 volumes.