Full B.E.S. (Bacterian Empire Ship) archetype deck core. Includes 3x B.E.S. Big Core, 2x B.E.S. Big Core MK-2, 2x B.E.S. Big Core MK-3, 3x B.E.S. Tetran, 3x Boss Rush, and supporting spell and trap cards. 25 cards total, all Near Mint. Build the ultimate machine armada.