The Yu-Gi-Oh Speed Duel GX: Midterm Paradox Set is a collectible card game product manufactured by Konami for the Yu-Gi-Oh! TCG. This sealed box contains 4 decks and secret rare cards, providing players with an exciting and engaging way to build their collection and compete in gameplay. With a configuration of boxes and materials made of paper, this set offers a unique and immersive experience for fans aged 6 and above, allowing them to dive into the world of Speed Duel GX and explore the mysteries of the Midterm Paradox.