The cards are divided into 4 ranks: each rank is qualified by a name, a color, a level and points (value : 0, 5, 10 or 15 points). These points are one of the two criteria used in calculating the ranking of cards. The second criterion used to calculate the ranking of the cards is the 'access level' attribute of the cards (value from 1 to 5). Because each card is characterized by its 'rank points' and its 'access level', one can add the two values to calculate their ranking.
➔ Lowest ranking : 1 = 0 + 1
➔ Highest ranking : 20 = 15 + 5
The ranking goes from 1 to 20