Explore the mysterious cosmos in the Cosmic Mythos release tournaments! To commemorate the launch of the fourth booster set, official Bushiroad stores will be holding Open 8 tournaments using only cards from Cosmic Mythos from April 12 to May 10, 2024! Open 8 is a special format where each player uses a deck built with cards obtained from opening eight preprepared card packs.

Prizes

All participants will receive 1 card from Promo Series 5.

---

The champion will also receive the following playmat.

---

Tournament Overview

Open 8
Best of 1
Swiss*

*Number of rounds will be dependent on the number of players and schedule, and will be capped at 7 rounds.

Each official tournament store can hold this event once during the period of April 12 to May 10, 2024. Only card packs from the fourth booster set, Cosmic Mythos, may be used.

To participate in these events, you will need to register for the tournament in advance using the Bushi Navi app.

Download Bushi Navi here:

---