V Extra Booster: WORLD OF CRAY

WORLD OF CRAY is a V Extra Booster.

Contents

 * Includes ?? cards (7 VR, 7 RRR, ?? RR, ?? R, ?? C) + 7 Parallel cards (7 SVR).
 * All cards in this set are associated with a nation rather than a clan, and can be used in all clans of their nation. This set also contains Cray Elemental cards.