Mario and Luigi return on a journey that will test everything they know. When Bowser attacks the annual Mushroom Festival, he leaves behind the missing pieces of the Diamond map, leading Mar... Read allMario and Luigi return on a journey that will test everything they know. When Bowser attacks the annual Mushroom Festival, he leaves behind the missing pieces of the Diamond map, leading Mario and Luigi to find the diamonds before he does.Mario and Luigi return on a journey that will test everything they know. When Bowser attacks the annual Mushroom Festival, he leaves behind the missing pieces of the Diamond map, leading Mario and Luigi to find the diamonds before he does.
