Nursery Pirates

The Nursery Pirates is a powerful and deadly pirate crew located in the New World and other portions of the Grand Line that is led by one of the Shahanshah, Jack. Their crew was formed by Jack and an associate that became close to him, dubbed the "Pied Piper." They would see their power grow and gather new crew members over the years following the battle with Big Mom, who was killed by Jack and the "Pied Piper." This has led to a major rivalry between the Nursery Pirates and the Big Mom Pirates, who have remained together, despite the death of Big Mom.