Yu-Gi-Oh! Battles of Legend: Monster Mayhem Booster Pack - DE
Yu-Gi-Oh! – Battles of Legend: Monster Mayhem Booster Pack (DE)
Experience legendary duels with the Yu-Gi-Oh! – Battles of Legend: Monster Mayhem Booster Pack (German edition) . This booster combines popular classic cards with brand-new cards and special rarities – an absolute highlight for collectors and players.
Contents per booster
- Maps from the Battles of Legend: Monster Mayhem series
- Language: German
- New & in original packaging (Sealed)
Highlights from Monster Mayhem
The Battles of Legend: Monster Mayhem Edition offers a mix of reprints of sought-after cards and completely new monsters, spells, and traps. Featuring exclusive rarities and collectibles, this set is a must-have for both tournament players and collectors.
Why a booster pack?
- Ideal for collectors & duelists
- New maps & valuable reprints
- German original version – tournament legal
Get your Yu-Gi-Oh! – Battles of Legend: Monster Mayhem Booster Pack (DE) now and expand your deck or collection with exclusive cards and rarities!
All orders are shipped from Germany.
- Delivery time: Usually 1-3 working days.
- Pre-orders: Will be shipped on the release date.
- Same day shipping: Orders placed before 10:00 am.
- Shipping costs: Insured and climate-neutral DHL shipping (GoGreen) for 4.99 €
- Free shipping: Within Germany for orders over 150€.
- Further information: All further shipping information can be found here: Shipping information cardcosmos
You can pay with the following methods in our checkout:
- PayPal
- Klarna (installment payment & invoice)
- Credit card (Visa, Mastercard, Maestro, Amex, UnionPay)
- Apple Pay & Google Pay
- ShopPay
Buy safely at cardcosmos
At cardcosmos, you get TCG products with a clear origin. We source our goods exclusively through official distributors and authorized wholesalers. This minimizes typical risks such as fakes, questionable sources, or products that have been subsequently tampered with. Before your order is shipped, we check every item for visible damage. We also ensure clean packaging, intact seals, and any obvious defects. This way, you can be confident that all products will arrive exactly as you, as a player or collector, expect. Original packaging and accessories are included, provided they are supplied by the manufacturer. If something isn't quite right, you'll find quick and transparent support from us.
- Available only through official distributors and authorized wholesalers
- Visual inspection before shipping for seals, packaging and any irregularities.
- Careful storage and stable packaging for shipping
- Direct support for questions or in case of complaints
Feel free to contact me if you have any questions about a product before purchasing it.
- The release date is . Shipping is expected upon release.
Pre-order & Pre-order – Frequently Asked Questions
Can't find what you're looking for? Visit our Help Center – we're here to help.
All pre-orders will be shipped on the official release date. Our goal is for you to receive your product right when the new set launches – often it even arrives on the release day itself.
Yes, that's possible. However, please note: If your order includes pre-orders, the entire order will be shipped together on the release date. This way, you save on shipping costs and receive everything safely in one package.
Sometimes manufacturers or distributors postpone the release date at short notice. Should this happen, we will of course inform you immediately by email about the new shipping date. Your order will remain secure.
Pre-ordering lets you secure your desired products before they potentially sell out. Especially with limited editions and popular TCG releases, pre-orders are often the only way to be there on launch day.
In 99.9% of all cases, we can fulfill every pre-order, as we deliberately and cautiously adjust our available quantities only after receiving guaranteed delivery commitments. Should a manufacturer or distributor nevertheless deliver less stock, we will inform you immediately and offer you either a refund or – if available – an upgrade to a similar product. Of course, you can cancel your pre-order at any time before shipment.
Support a young start-up
We are three friends with a passion for trading cards—and that's exactly how cardcosmos was born. Since our founding in 2024, we've put our heart and soul into every product. With your order, you're supporting a young startup and becoming part of our growing TCG universe. 🚀
Fast shipping
As soon as you order, your package will be shipped directly from us – lovingly packaged and climate-neutrally shipped with DHL GoGreen.
Your order will usually arrive within 1-3 working days.
Environmentally conscious packaging
Our products arrive safely packaged and as environmentally friendly as possible. We use recyclable cardboard packaging, avoid unnecessary plastic, and ship climate-neutrally with DHL GoGreen.
You have questions, we have the answers
Can't find what you're looking for? Visit our Help Center – we're here to help.
cardcosmos vs. other providers
Original. Safe. Fast.
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