Meet Kai

Kai’s impulsive personality, fierce temper and immense drive mirror the fire within him. His strong sense of justice makes him stubborn and he’ll stop at nothing if he has put his mind to it … but this is also the source of his bravery. As older brother to Nya, he is overprotective of her. While Kai’s self-confidence can be overwhelming to some people, this makes him one of the leaders and big personalities in the group.

S2E8. The Day NINJAGO Stood Still
Wu's Teas: Mystery Dust
Cole is sweeping the tea shop, but runs into trouble with a mysterious dust pile that keeps materializing in ridiculous places.
Be Ninja: The Cup Catch – Join the Spinjitzu Battle! – Cool LEGO® NINJAGO® Spinjitzu Indoor Tricks and Games
It takes the steady hand and swift moves of a true Spinjitzu Master to catch a spinner ninja on the move! Can you do it? Challenge your friends to the ultimate cup catch trick – how many ninja can you catch? Upload a few images or a video of you mastering this trick to prove you’re a real ninja! Be Ninja!