Lost Queen : The key thing about Kuros is our black scales (which can be a dark grey all the way to jet black) and Kuronium, the unique metal that is our bones. If the dragon’s main scale color is not black, AND if they do not have Kuronium; they are not Kuros. Secondary colors are just that, secondary, a complimentary color instead of main. But, it is possible for another species of dragon to have Kurosian blood in their line. Very possible, actually; Kuros have been around for quite a long, loooong time.
Kuros are very strange when it comes to genetics. I think I could be the best example with this. None of it is proven, since I never found out who exactly my mother was, but it’s likely that my father, Acerbus, had Kurosian ancestry. A banished Kuros could have survived the hunters and reproduced with another species of dragon, but while there aren’t exactly ‘half breed’ kuros, some of the offspring could have been born the non-kurosian species but still carried the genes to produce a Kuros later down the family tree.
There have been times a Kuros pops up in say… Warfang, yet neither of the parents are Kuros. It happens. Happened to me. I was lucky as others had stood up for me. I’m certain there had been a few before me that weren’t as lucky.
