: Marshall D. Teach and his crew arrive at the Great Prison Impel Down , causing massive chaos as they force their way in.
: While Luffy fights through Level 4, Buggy and Mr. 3 reach Level 2 and release prisoners to start a riot, further distracting the prison guards. One Piece Episode 444
: During the broader Impel Down Arc , Luffy is racing against time to save his brother Ace. The Vivre Card Luffy carries—a special piece of paper that points toward the person it was made from—is his only way to track Ace's location and life force within the prison. : Marshall D
If you are looking for , titled "Even More Chaos! Here Comes Blackbeard Teach!" , the "paper" reference most likely refers to the Vivre Card (also known as a Life Paper). In this episode, several key events occur: 3 reach Level 2 and release prisoners to
This episode originally aired in Japan on . For more detailed plot points or to check where it fits in the series, you can visit the One Piece Wiki .