just sit there until the twenty seconds I just got it like that a few minutes ago good luck! (Do not pick a card wait till the turn is over) :) hope i could help
have to be black belt
You do the same in card-jitsu fire
beat him in card-jitsu once you get a black belt
you must keep playing Card-Jitsu. Then beat Sensei.
Sensei comes on club penguin when the martial arts catalog (in the ninja hideout) is updated with new items, when there's a card jitsu party, or when a new card jitsu game is released, like card jitsu fire, card jitsu water, or card jitsu snow.
his sons name joey
a wise penguin called sensei. sensei is Japanese means trainer. he invented the game card jitsu
Sensei came on club penguin November 2011 at the card - jitsu party.
its a ninja outfit and you get it by becoming a black belt, and you do that by talking to sensei and choosing "earn your belts" and do that until you get a black belt and beat sensei in card jitsu.
just keep playing him if you have your black belt, he will eventually let you win.
lose five times then he will lose
You need to keep playing Card-Jitsu until you earn up to the black belt. Then, challenge the Sensei and if you beat him, he will make you ninja.
You hav to git al the fire jitsu clothing befor u fight him then u will defeat him it worked for me.