Board Thread:General Discussion/@comment-1875854-20150221232630/@comment-7292165-20150226033530

Supah is right. I'm not saying you can't combine Yin or Yang with the five basic elements but Yin and Yang aren't elements themselves so you can't combine either with an element to get an entirely new element. You could combine to get a advanced form of the basic element but as far as it being a KG nature, I don't think so.