Battleopia disks

The duel disks for the Battleopia Tournament are given out depending on the rating of the duelist,
 * 1) a normal blue and white for rankings 1-2
 * 2) a silver for rankings 2-3
 * 3) a gold for rankings 3-4
 * 4) a black for rankings 4-5

Tarot has a special silver duel disk.