Board Thread:Theories and Rumors/@comment-25015873-20150509195316/@comment-26509603-20150627131952

Stonecoldstunner wrote: Since both wu and garmadon are sons of the first spinjitzu master I'm pretty sure garmadon has creation but a different variant of it which gives him silver spinjitzu.

Unfortunately, no, silver spinjitzu directly means no element. There is no other variant of creation, and we have never seen him use spinjitzu other than his Destruction spinjitzu and the silver spinjitzu in the theme song.