Admittedly, the latest episode of Starz’s Black Sails, “II.,” starts a bit slow, but when it comes time to hit the hardline plot points, it definitely leaves an impression. Understandably, the series is establishing the fundamentals of its world so yes, there will be a bit of lag. The question, however, is if the ending pays off. Well, my friends, it sure as hell does. The last 20 minutes gets back to the heart of the matter: treasure, aka, Urca del Lima.;