Chokun is an antagonist in Ninjago. He is the soldier of the Constrictai tribe.
Can of Worms
Chokun is unlocked by Pythor, along with the Constrictai.
The Snake King
Chokun, Bytar, and Snike are captured by Samurai X.
All of Nothing
Chokun makes the volcano unstable, leaving Kai and Lloyd trapped in the center.