Who is your favorite Ninja in Ninjago?? You can pick from Zane, Cole, Kai, Nya, Jay, Sensei Wu? Don't know ninjago? Check out www.lego.com and search for Lego Ninjago. Or watch Ninjago on Cartoon Network. Want to blog right away and you don't know ninjago? Zane is the Ice Ninja, Cole is the earth Ninja, Jay is the Lightening Ninja, Kai is the Fire Ninja, Nya is Kai's Sister and she is a Fire Ninja and Sensei Wu is the master of all elements; Ice, Lightening, Earth, Fire.