User blog comment:B214/Volume 23 discussion blog/@comment-31764731-20170818183934/@comment-31137559-20170820145643

Pureblood devils- Children of two devils.

Half-blood devils- Children of a devil and another species

Reincarnated devil- Those that have been reincarnated as devils from another species.

@B214 Now I know our definition of who's a pureblood devil differs. But calling the children of reincarnated devils 'reincarnated devils' is inaccurate. Basically a reincarnated devil is one who was another species originally and became a devil through the use of an evil piece or pieces. Someone who's born a devil can't be a reincarnated devil. Now I would put the child of two devils as a pureblood devil since my defintion of a pureblood devil is the child of two devils no matter their origins. While you can call Ex a half-blood devil because his father is also a dragon, you can't deny that Issei's a devil as well. So it would be accurate to put them in pureblood devil category and also the half-blood devil category. But entirely inaccurate to put them in the reincarnated devils category. Now let's put them as between being a pureblood and being a half-blood. So let's put them in the 'Others' category if your definition of a pureblood devil is one who has parents that are both pureblood devils.