The King of the Koopas is taking over Shuffle Showdown - Mario Cards on July 14th! Bowser storms into the battlefield with unstoppable power, unleashing his terrifying Fire Breath to scorch anyone foolish enough to stand in his way! But that's not all... two sinister new cards are joining the fight! Piranha Plant snaps at your luck! Then there's the crafty Kamek, whose dark magic lets you bring even more evil to your hand. The battlefield is about to become a kingdom of chaos where only the strongest survive. Will you bow before the Koopa King... or be burned to ashes?
