Assassin's Creed IV: Black Flag Resynced features Mayan Stelae as a central collectible tied to the "Mayan Mysteries" side quest. Introduced by the character James Kidd during the main story, this quest requires players to locate all Mayan Stones, which are found at Mayan Stela sites across the game's world. Collecting these stones is the key to unlocking a sealed door within certain ancient ruins.
Scattered throughout the Caribbean, these stelae serve as focal points for exploration and discovery. Each stela, when interacted with, grants a Mayan Stone. The culmination of this collection effort is the revelation of what lies behind the mysterious doors, offering a tangible reward for dedicated players who explore thoroughly.
Completing the Mayan Mysteries quest by gathering all the stones from the stelae is essential for uncovering one of the game's secrets. The locations of these stelae are spread across the various islands and underwater areas, encouraging a comprehensive exploration of the game's map. Players will need to be vigilant in searching these environments to find all the necessary pieces to solve the puzzle of the ruins.