User blog comment:B214/Volume 17 spoilers./@comment-24098614-20140318171834/@comment-24468758-20140319064032

Ophis counts as a dragon and a god as it is possible to be affiliated with different races just look at Rias peerage: fallen angel, nekoshou, dragon all reincarnated into a devil but still counted as the former race. Just the human blood is only good to make a half-blood or being with a human base as the others are still counted in their respective other race.