Training Can Be Puzzling Mastering all four of the elements takes time and patience. It’s very similar to putting a puzzle together. Piece by piece, you will start to see the whole picture. Once you build the foundation and complete your borders, the rest will be a cakewalk! Begin your training to become the next Avatar with this POP! Puzzles: Avatar the Last Airbender 500 Piece Puzzle. Once you build the patience it requires to build this puzzle you will be ready to start your true training. This puzzle features Aang and the whole gang. All of these beloved characters are in their big-headed Funko form. Complete this puzzle and you’ll have an awesome collage of your favorite Avatar the Last Airbender characters all using their elemental powers. Oh, and Sokka is there too with his trusty boomerang! Order this POP Puzzle today and let your training begin.