About the same time, its San Diego-based subsidiary (called the Upper Deck Co, or UDC), agreed to be exclusive distributor of the game in the United States and Canada, as well as Central and South America
Not so expensive that collectors hesitated, but substantial enough that resellers could move volume
In addition to the survival competition set on the island, the dual system installed on the island (dual ring, VERSUS), and the ranking match using the point betting system (star chip), the rule is that only 7 people who meet the qualification requirements within the deadline advance to the finals, and the winner is In addition to the huge prize money, the unprecedented reward of being able to become the CEO of a company, the tournament organizer who seems to have a plan, and even tag battles that did not exist in the actual Shadowverse game, as well as assassins targeting players called 'Shadow Knights', no matter how you look at it, it is set in Duelist Kingdom
The general advice from seasoned collectors is that for most mystery boxes, the actual return is consistently lower than the price you paid