Each booster pack contains 7 cards Let the games begin with Tactical Masters! This 60-card booster set introduces 3 new strategies that let you dictate the rules of engagement in awesome new ways. Here’s some of what you can expect! Deploy your units from the Pendulum Zones and push the enemy forces back! This theme specializes in changing your Pendulum Monster Cards from Spells into monsters and changing your opponent’s monsters into Spells. Push your opponent’s monsters backwards and march towards victory! Welcome your opponent’s monsters to a labyrinth full of pitfalls! Perils, known and unknown, await in this new theme! Finally, take matters into your own hands in your quest for glory! You’ll find these three new themes along with some older cards that can help them out. In addition, 15 cards from the set will also be available as Collector’s Rares!