User blog comment:B214/New anime 2017 discussion blog/@comment-97.86.117.132-20161230234256/@comment-3965848-20170101015300

Nephalem is the one that refers to Angel/Demon hybrid.

I checked and Nephilim refers to "offspring of the "sons of God" and the "daughters of men" in Genesis 6:4, so it's basically Human/Angel hybrid which is kinda a Fallen Angel. It can also refer to giants."

As said, Cambion is the opposite, meaning Human/Demon hybrid.