Tyler reviews a wish set he built from the Pirates of the Caribbean: Dead Men Tell No Tales film. He calls it Poseidon's Trident take from the scene at the end of the film.
Instructions: https://buildbetterbricks.com/products/custom-lego-pirates-of-the-caribbean-poseidont-trident-instructions
eBay: http://www.ebay.com/itm/-/292210304891