Card Classification and Limitations

Based on the distribution method, Z/X cards can be roughly split into 6 categories, which can be distinguished by the initials on the collector number in the lower right corner of the card.

Free Card


Recognized by the [ F ] initial, free cards are cards that distributed for free in Z/X recognized stores or official tournament venues. It may also be distributed as PDF data, magazine's pages, and so on in a non-card form or as a data. The rarity of these cards are fixed as Free (F). You may copy and print them for use.

You may use and mix the free cards with cards from other categories. When you do so, it is advised to put the cards together using card sleeves with opaque backing.

Booster Card


Recognized by the [ B ] initial, used on cards distributed in general Booster Packs. These cards cannot be copied or printed for use.

Extra Card


Recognized by the [ E ] initial, used on cards distributed in the Extra Packs. These cards cannot be copied or printed for use.

Construction Card


Recognized by the [ C ] initial, used on cards distributed in the Starter Decks. These cards cannot be copied or printed for use.

Quick Start Card


Recognized by the [ Q ] initial, used on cards included in the Quick Start Deck.

Since the design of these cards followed the free cards, you may copy and print them for use.

Metal Card
Recognized by the [ M ] initial, used on Metal cards. These cards cannot be copied or printed for use.

Promotional Card


Recognized by the [ P ] initial, promotional cards are cards that were distributed as tournament's gift, given away when purchasing other products, or distributed in various means as special privileges. The rarity of these cards are fixed as Promotional (P). These cards cannot be copied or printed for use.