Board Thread:Theories and Rumors/@comment-25015873-20150509195316/@comment-26509603-20150626180655

AwfulFatso wrote: Yes, but doesn’t Garmadon too? In the official LEGO website, Wu is Garmadon’s element is stated to be “All”; by “all” I think it means the four main elements of Ninjago—Fire, Ice, Lightning, and Earth, possibly including Creation. No, Garmadon had the element of Destruction while/because he was evil. Wu has Creation (you can tell both by their spinjitzu). The Lego website doesn't look into the show in detail, they just have to put down something without confusing everyone.

I looked very carefully at the Season 4 intro (theme song), and when they all do spinjitzu, Garmadon's is silver. Silver (or grey) means that the spinjitzu or person doing spinjitzu has no element (like Misako). Here: I wrote a chapter on it, and a second one.