Catarina Devon

Catarina Devon (カタリーナ・デボン, Katarīna Debon) was the most dangerous female ever to be imprisoned in Impel Down within the entire age of pirates. She is imprisoned in Level 6 of Impel Down, along with the other legendary criminals whose history were erased there. She was only mentioned briefly by Emporio Ivankov, and has yet to make a physical appearance in the series.