Special Chests in Assassin's Creed Black Flag Resynced are rare collectibles that contain exclusive rewards instead of the Reales found in standard treasure chests. They are designed to encourage exploration by offering unique gear and cosmetic items that cannot be obtained from ordinary loot containers.
Depending on the location, a Special Chest may contain exclusive outfits, weapons, ship customization items, trinkets, or other valuable collectibles. These rewards make them worthwhile for players who want to expand their inventory or personalize Edward and the Jackdaw.
Unlike regular treasure chests, Special Chests are counted as Secrets and have their own progress tracker. Their locations become visible after synchronizing nearby viewpoints, making it easier to discover them while exploring the Caribbean.

