One Piece Online 2: Pirate King OP2 URL: op2.joygames.me In the Devil Oars, all players will gather in the Thriller Bark Mansion to fight the Devil Oars together, and if they win, they will get abundant reward. When the event stars, Devil Oars will appear on the map. After entering the map, players can fight Oars. All damages players dealt to Oars will be added together to decrease the HP. Players will get Beli and Fame for dealing damage to Oars.