The Sleeping Cobra

The Sleeping Cobra is a brown, brown-belt, penguin. He was excellent at Card-Jitsu, but he was defeated as a brown belt because his mind was on an upcoming party,and he was not concentrating on the game. He was upset because he thought that he was worthy enough to be a ninja. One night, he sneaked into Sensei's personal chamber and stole a ninja mask. After many months of hard training, The Sleeping Cobra gained his new power. He was able to make anyone fall asleep instantly, by grabbing their face. He was later on captured my the PSA. Weeks later, though, he escaped, and no one knows where he is. Some penguins suspect that the fabled EPF has his location.

Trivia

 * He is the only brown-belt to be a ninja.
 * He supposedly has powers with an "Ice-Fire" card.
 * He had a hideout in long-lost Cart Surfing tunnels deep inside the Dojo Mountain.