http://www.newsweek.com/assassins-creed-ac-odyssey-ship-upgrade-crafting-guide-ancient-tablets-1155899 > Assassin’s Creed Odyssey features the return of Assassin’s Creed IV: Black Flag style naval battles. Where there’s a ship in an Assassin’s Creed game, there’s a way to upgrade it and the ship in Odyssey serves as the only form of crafting in the game. > Get your ship in, well, ship shape with this upgrade guide Ubisoft