ブー！ 私はあなたの恐怖になりましたか？良い私い生。, or Craáin Sensei (pronounced: Cray-in Sen-say) is an evil relative of Sensei, he doesn't teach Card Jitsu but he is one of Darktan's minions. He looks exactly like sensei, except his voice is deeper and more 'evil'. Many Mwa Mwa Penguins are very scared of him, yet some think he's a giant teddy bear. He hides behind walls, ready to jump out and scare anyone that he passes to amuse his leader. His attack may seem pety, but he only unleashes his true power on anyone who challenges him, meaning that he doesn't attack strangers, only for Darktan's amusment, but, if he's battling anyone and he must win (he's very competitive), then we will attack like he did when he almost destroyed Ban. Although he does not teach it, he does play Card Jitsu. His favourite Card Jitsu