As cliché as it sounds, all good things must come to an end, and Black Sails is no exception. After several seasons of harrowing tales with mesmerizing sea battles, season four marks the last time viewers will raise the black with the pirates of Nassau. But have no fear, I always believe if you have to make an exit, it should be memorable; the Black Sails season four premiere, “XXIX,” sets the stage for what I can assure you will be an unforgettable season!