[Update 12 Jun 2025] It’s now been confirmed that Battles of Legend: Monster Mayhem will be released in Europe, Africa, the Middle East, and Oceania on 28 August 2025.

[Update 5 Jun 2025] Following confirmation of the delayed international release of Battles of Legend: Monster Mayhem, Konami has ruled that its cards will not be permitted to be used in tournaments held in Europe, Africa, the Middle East, and Oceania until further notice. This will be the case even if any participant in a tournament held in one of those regions might have legitimately obtained the card(s) in question from elsewhere.

[Update 4 Jun 2025] As per the official Yu-Gi-Oh TCG Twitter account, a production error has delayed the international release of Battles of Legend: Monster Mayhem with the specific exceptions of English cards to be sold in North and Latin America. A portion of the projected print run saw the set’s Starlight Rares clumped together. As such, production is to be redone to ensure better consistency of pull rates across booster packs.

A new Collector’s Set will be dropping in Japan on 21 December 2024. The Quarter Century Trinity Box will be the latest in a slew of products commemorating the 25th anniversary of the Yu-Gi-Oh TCG.

About the Quarter Century Trinity Box

The Quarter Century Trinity Box will contain 40 cards from a possible 60. These 40 cards will be divided into four 10-card Special Packs.

Of the 60 possible cards which could be obtained in the Quarter Century Trinity Box, 6 will be Super Rares and 54 will be Normal Parallel Rares. It will also be possible for any of the Super Rares as well as 12 of the Normal Parallel Rares to come in Quarter Century Secret Rare.

Also included in the Quarter Century Trinity Box will be a storage box, two acrylic keyholders, and a clear card which can be used as a Token. All of these items will come as an in-box package and will all share a theme: either Orcust, P.U.N.K., or Dragonmaid. There’s also a set of 70 card sleeves in the box.

Release Details

It’s unlikely that the Quarter Century Trinity Box will ever be released in English.

The price of the Quarter Century Trinity Box is 4,620 JPY (~US$32).

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