You will find elite hull armor upgrade design plan in the San Ignacio underwater shipwreck at the 379,770. Where are all the elite plans in Black Flag? HMS Jackdaw was a Royal Navy Cuckoo-class schooner that William Rowe built at Newcastle and launched in 1806.
Where is the buried treasure in Petite Caverne? After getting the map, get to the Smuggler’s Den in Anotto Bay and find a ladder with the last buried Treasure Chest.
The last Treasure Map can be obtained by sending out your Fleet to Mediterranean Sea and complete the ‘Great Reputation II’ mission.
