Once Arune is completed you will be able to travel to other places that you normally wouldnt be able to get to without a ship. You will be able to sleep on the ship and restore your HP and SP stats for yourself and your party.
The ship will also have its own "Treasure" deck, allowing players to store their Gold. The Gold store will be specific to the pirate ship and will not be transfered into the bank, so if you palce the gold in the pirate chests you can't withdraw it at a bank...
Your own private captain that will sail you to any location you want. You will also encounter other pirate ships, battle them and even sea monsters.
More to come! Thanks for reading.