Each 25th Anniversary Tin: Dueling Heroes contains three 18-card Mega Packs, each with TWO Prismatic Secret Rares, two Ultra Rares, a Super Rare, a Rare, and twelve Commons. Total per Tin: • 6 Prismatic Secret Rares • 6 Ultra Rares • 3 Super Rares • 3 Rares • 36 Commons • In addition, each Tin will include a Quarter Century Secret Rare version of one of the sixteen monsters decorating the sides of the Tin – some of the most famous and iconic monsters used by the series’ Dueling Heroes! • The massive Mega-Pack set contains almost 300 cards from recent sets, including Battle of Chaos, Dimension Force, Darkwing Blast, Tactical Masters, The Grand Creators, and more!