The wisecracking Masters of Spinjitzu are back--but what will happen when they have to battle each other?It's ninja vs. ninja This new LEGO(R) Ninjago(TM) reader is based on the hit, animated Cartoon Network show. The Tournament of Elements is heating up Several Elemental Masters have been eliminated, but Cole, Jay, Kai, and Lloyd managed to defeat every opponent they've faced so far. But now Master Chen is growing suspicious of the ninja...