Details

Period

October 2026 onwards

Overview

Large Scale Extra Grand Battle 2026, is a tournament held under the Extra Regulation, held as offline events, such as side events at October - November Championship 26–27 Regional Events and other occasions. ​
In this format, all cards released to date are legal for play, except for a limited number of banned cards.

Event Schedule and Tournament Organizer

North America

Europe

Oceania

Latin America

Format

・Extra Regulation
・Singles
・Constructed
・Matches: Best-of-one games with 35-minute matches and 5 minutes overtime.

Participate in the Preliminary Tournament

Period

September 2026

Overview

We’ll be holding special advance tournaments as a side event at the following events! Please check details below.

Advanced Application Method

Application Period

Please be aware that the exact registration date and time may vary by tournament organizer. Please see the individual links for the events or our social media pages for more details. The time below is a guideline provided only for reference.

For October Events: July 26, 2026
For November Events: August 21, 2026

North America: 9:00am PDT / 12:00pm EDT

Europe: 9:00am CET

Oceania: 12:00pm AEST

Latin America: 9:00am PT / 12:00pm ET

Prize

Tournament Rules

The tournament will be held in accordance with the Official Rules on the official website.
Please read the Official Rules and FAQ carefully before participating.

*If you have any questions about the rules during a battle, or if you have any doubts about whether or not something is correct, please raise your hand immediately and ask for a decision from the "staff" and follow their ruling. Please note that correct judgments cannot be made after the battle has progressed.
*Cards that are not legitimate, such as photocopied cards, cannot be used.