When Edward conquers areas: Dry Tortuga, Serranilla, Navassa and Eleuthera, he will unlock battles against these Legendary Ships. They are much higher level than anything found on the seas (Level 75) and have unique upgrades. You know are approaching the Ship when you see fog. The point of engagement is when you are within 500 meters of the ships. It is recommended that you have all the elite upgrades for the Jackdaw before engaging in these fights. Fearless and Royal Sovereign
When you defeat all 4 of the Legendary Ships, you are rewarded with the Charge Attack:
