Board Thread:Off Topic/@comment-26397825-20150713052232/@comment-25396609-20160125061730

Maybe it's something like; Taijitu (one head, black) King Taijitu (two heads, black and white) Lord Taijitu (three heads, black/white/grey)

the name of that last one is, of course, just the first thing to come to mind. It's a thought, though.