Over the years, mostly from Takara and eHobby we've seen Black Transformers. Black Transformers used to be rare. Sometimes even appearing as Lucky Draws. Nowadays, well since RID/CR there's at least one Transformer appeaing in Black and often Teal. No TF Generation now is without any, at least that I know of. Not all Black Transformers are automatically "Nemesis" either. Anyway, my questions are this: Is there any stroyline, either cannon or fan created, that speaks of the reason for Black Transformers? Something that could explain why not all Black Transformers are Nemesis? e.g THS-02B Hybrid Style Convoy Black Version really isn't a Nemesis Convoy?