We're in the home stretch of our discussions of the Spring 2015 LEGO Avengers Age of Ultron sets, and today we're looking at a set that gives us that not only gives us our first Marvel Cinematic Universe villainous hideout, but also a pair of highly desirable exclusive minifigures! If you want the LEGO Quicksilver and Baron Von Strucker minifigures, then in the spring you'll be picking up the Avengers Age of Ultron LEGO Hydra Fortress 76041 set!