 One day, a youth named Akina Myodo from Kanazawa of Kaga obtains a mysterious card after experiencing a vision of planet Cray. That card is proof that he has been chosen as the Fated One of Miracles, and an invitation to the "Fated Clash", where the last one standing can have their wish granted. 
You can only use cards from
the nation that you've chosen.
يمكنك استخدام بطاقات من البلد
الّذي اخترته فقط
Du kannst nur Karten aus der Nation
verwenden, die du gewählt hast.
Las batallas son
entre las cartas de cada nación.
Solo puedes utilizar cartas
de aquella nación que hayas elegido.
Puoi usare solo carte della nazione che scegli.
Você só pode usar cards da
nação que você escolher.
Колоду надо составить 
из карт одной из них.