You will Watch Code Lyoko Episode 11 online for free episodes with HQ / high quality. Stream cartoons Code Lyoko Episode 11 Plagued Xana possesses a rat that tries to sneak a bite from the school’s kitchen. That rat goes on to bite other rats, putting them under Xana’s control. Meanwhile, the school counselor has been watching Jeremie and believes him to be a gifted student. As such, he believes that Jeremie would be better off at a more advanced school and decides to give him an aptitude test. During the test, Xana’s army of rats attacks the school.