Our customers say Excellent
4.6 out of 5 based on 182 reviews Trustpilot Wholesale login

Yu-Gi-Oh! Magnificent Maestros MAMS Booster Box Case (10 Boxes)

Description

A factory-sealed English case of Yu-Gi-Oh! Magnificent Maestros (MAMS) containing 10 booster boxes. It's the best-value way into the holiday follow-up to Magnificent Monsters, and gives box-breakers and collectors 30 packs and 30 bonus Secret Rares worth of chances at the set's serial-numbered Grand Master Rares.

What's inside

  • 10 sealed Magnificent Maestros booster boxes
  • Each box: 3 booster packs with 5 cards per pack, every card Ultra Rare or better
  • Each box: 3 cellophane-wrapped bonus Secret Rares, each with a chance to upgrade to Starlight Rare
  • 30 packs and 30 bonus Secret Rares in total
  • Cards are printed in English

About Magnificent Maestros

Magnificent Maestros is a 125-card set built around 18 brand-new reimagined cards based on the Decks of Seto Kaiba, Zane Truesdale, Jack Atlas, Kite Tenjo, Yuto, Yugo and Yuri, and Varis. Highlights include Blue-Eyes White Dragon, the White Phantom Beast, Cyber End Dragon, the Final Strike Dragon, Crimson Dragon Quetzalcoatl and Borreload Liberator Dragon. Every one of the 18 comes as an Ultra Rare, an extended art Ultra Rare, an extended art Starlight Rare or a serial-numbered Grand Master Rare, limited to 100 copies per card for the European region and marked with an "E" after the number.

Alongside them are 21 new Toon, Witchcrafter and Unchained cards, 10 more anime-inspired cards including the first Dark Tuner monsters, 10 chibi variant arts, 40 first-time foil upgrades, popular Toon reprints and 6 extended art cards found only among the bonus Secret Rares. Cards vary by pack.

Product details

  • Game: Yu-Gi-Oh! Trading Card Game
  • Set: Magnificent Maestros (MAMS)
  • Series: Magnificent (sequel to Magnificent Monsters)
  • Language: English
  • Product type: Sealed case
  • Boxes per case: 10
  • Packs per box: 3, plus 3 bonus Secret Rares
  • Cards per pack: 5
  • Release date: 12 November 2026
  • Manufacturer: Konami

This is a pre-order. Magnificent Maestros releases on 12 November 2026. Pre-orders are dispatched on or the day before release where possible. Release dates and deliveries can sometimes be delayed by the manufacturer or supplier; if that happens, we'll keep you updated.

Pack artwork is supplied at random.

Yu-Gi-Oh! Magnificent Maestros MAMS Booster Box Case (10 Boxes)

Product form

£239.95

A factory-sealed English case of Yu-Gi-Oh! Magnificent Maestros (MAMS) containing 10 booster boxes. It's the best-value way into the holiday... Read more

A factory-sealed English case of Yu-Gi-Oh! Magnificent Maestros (MAMS) containing 10 booster boxes. It's the best-value way into the holiday follow-up to Magnificent Monsters, and gives box-breakers and collectors 30 packs and 30 bonus Secret Rares worth of chances at the set's serial-numbered Grand Master Rares.

What's inside

  • 10 sealed Magnificent Maestros booster boxes
  • Each box: 3 booster packs with 5 cards per pack, every card Ultra Rare or better
  • Each box: 3 cellophane-wrapped bonus Secret Rares, each with a chance to upgrade to Starlight Rare
  • 30 packs and 30 bonus Secret Rares in total
  • Cards are printed in English

About Magnificent Maestros

Magnificent Maestros is a 125-card set built around 18 brand-new reimagined cards based on the Decks of Seto Kaiba, Zane Truesdale, Jack Atlas, Kite Tenjo, Yuto, Yugo and Yuri, and Varis. Highlights include Blue-Eyes White Dragon, the White Phantom Beast, Cyber End Dragon, the Final Strike Dragon, Crimson Dragon Quetzalcoatl and Borreload Liberator Dragon. Every one of the 18 comes as an Ultra Rare, an extended art Ultra Rare, an extended art Starlight Rare or a serial-numbered Grand Master Rare, limited to 100 copies per card for the European region and marked with an "E" after the number.

Alongside them are 21 new Toon, Witchcrafter and Unchained cards, 10 more anime-inspired cards including the first Dark Tuner monsters, 10 chibi variant arts, 40 first-time foil upgrades, popular Toon reprints and 6 extended art cards found only among the bonus Secret Rares. Cards vary by pack.

Product details

  • Game: Yu-Gi-Oh! Trading Card Game
  • Set: Magnificent Maestros (MAMS)
  • Series: Magnificent (sequel to Magnificent Monsters)
  • Language: English
  • Product type: Sealed case
  • Boxes per case: 10
  • Packs per box: 3, plus 3 bonus Secret Rares
  • Cards per pack: 5
  • Release date: 12 November 2026
  • Manufacturer: Konami

This is a pre-order. Magnificent Maestros releases on 12 November 2026. Pre-orders are dispatched on or the day before release where possible. Release dates and deliveries can sometimes be delayed by the manufacturer or supplier; if that happens, we'll keep you updated.

Pack artwork is supplied at random.

Read More
Payment Methods
Earn 239 Reward Points on this purchase!
Shipping Information
Order by 10am Monday to Friday for same-day dispatch.
    Shipping InformationShipping Information

    Every order is genuine sealed product, packed carefully for delivery.

    • Order before 10am, Monday to Friday, for same-day dispatch. Orders placed after 10am, at the weekend or on a bank holiday are dispatched the next working day.
    • Tracked UK delivery with Royal Mail or DPD: Standard 2–3 working days, Express 1–2 working days.
    • Free Express delivery on orders over £100.
    Payment MethodsPayment Methods

    We accept all major credit and debit cards, including Visa, MasterCard, American Express, and Discover.

    We also accept payments through popular digital wallets such as PayPal, Apple Pay, and Google Pay.

    For added flexibility, we support Buy Now, Pay Later options like Clearpay and Klarna.

    No matter how you choose to pay, you can shop with confidence knowing your transactions are secure and your payment preferences are accommodated!

    Reward PointsReward Points

    Shop your favourite trading cards and collectibles while earning Collector Coins with every purchase. Redeem your coins for exclusive discounts, free gifts, and exciting rewards.

    The more you collect, the higher you climb through our VIP tiers, unlocking even better rewards along the way.

    Ready to start earning? Discover how Collector Coins work.

    Contact UsContact Us

    Have a question or need some help? Our team is here to assist with orders, products, wholesale enquiries, and anything else you need.

    Looking for bulk discount?Looking for bulk discount?

    If you're looking to purchase in large quantities, fill out our Wholesale Application Form today! Once approved, you'll unlock access to exclusive bulk pricing and special discounts.

    So what are you waiting for? Start saving on your favorite products now!

    Description

    A factory-sealed English case of Yu-Gi-Oh! Magnificent Maestros (MAMS) containing 10 booster boxes. It's the best-value way into the holiday follow-up to Magnificent Monsters, and gives box-breakers and collectors 30 packs and 30 bonus Secret Rares worth of chances at the set's serial-numbered Grand Master Rares.

    What's inside

    • 10 sealed Magnificent Maestros booster boxes
    • Each box: 3 booster packs with 5 cards per pack, every card Ultra Rare or better
    • Each box: 3 cellophane-wrapped bonus Secret Rares, each with a chance to upgrade to Starlight Rare
    • 30 packs and 30 bonus Secret Rares in total
    • Cards are printed in English

    About Magnificent Maestros

    Magnificent Maestros is a 125-card set built around 18 brand-new reimagined cards based on the Decks of Seto Kaiba, Zane Truesdale, Jack Atlas, Kite Tenjo, Yuto, Yugo and Yuri, and Varis. Highlights include Blue-Eyes White Dragon, the White Phantom Beast, Cyber End Dragon, the Final Strike Dragon, Crimson Dragon Quetzalcoatl and Borreload Liberator Dragon. Every one of the 18 comes as an Ultra Rare, an extended art Ultra Rare, an extended art Starlight Rare or a serial-numbered Grand Master Rare, limited to 100 copies per card for the European region and marked with an "E" after the number.

    Alongside them are 21 new Toon, Witchcrafter and Unchained cards, 10 more anime-inspired cards including the first Dark Tuner monsters, 10 chibi variant arts, 40 first-time foil upgrades, popular Toon reprints and 6 extended art cards found only among the bonus Secret Rares. Cards vary by pack.

    Product details

    • Game: Yu-Gi-Oh! Trading Card Game
    • Set: Magnificent Maestros (MAMS)
    • Series: Magnificent (sequel to Magnificent Monsters)
    • Language: English
    • Product type: Sealed case
    • Boxes per case: 10
    • Packs per box: 3, plus 3 bonus Secret Rares
    • Cards per pack: 5
    • Release date: 12 November 2026
    • Manufacturer: Konami

    This is a pre-order. Magnificent Maestros releases on 12 November 2026. Pre-orders are dispatched on or the day before release where possible. Release dates and deliveries can sometimes be delayed by the manufacturer or supplier; if that happens, we'll keep you updated.

    Pack artwork is supplied at random.

    Recently viewed products

      Customer reviews

      This product has no reviews yet. Here's what customers say about shopping with Collectors Kingdom:

      Excellent 4.6 out of 5 from 182 reviews on Trustpilot

      © 2026 Collectors Kingdom, Powered by Shopify

      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Klarna
      • Maestro
      • Mastercard
      • PayPal
      • Shop Pay
      • Union Pay
      • Visa