Yu-Gi-Oh!EnglishBooster Box

Battles of Legend: Monster Mayhem Booster Box (1st Edition)

£41.95

Low stock: only 13 left

Last units available.

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OrderOrdered
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Packed the way it should be.

Every order is packed by hand: wrapped, corner-protected and double-boxed where it matters, so it arrives the way it left our shelf.

Free UK delivery on this item. Leaves our Manchester base in 1–2 working days, usually with you 3–5 working days later.
30-day returns on unopened items in their original condition.
Genuine and factory sealed, from trusted distributors.

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Specifications

Monster Mayhem is the Battles of Legend box that first brought chibi variant art to playable Yu-Gi-Oh! cards. It is an all-foil set, so every pack is full of shine.

The 177-card set gives collectors a lot to chase, while duellists can pick up foil copies of cards they already run.

What's inside

24 sealed booster packs
5 cards each: 3 Ultra Rares, an emblazoned Ultra Rare and a Secret Rare

Highlights

First set with chibi variant art on playable cards
All-foil Battles of Legend release
177 cards in total

Product details

Game: Yu-Gi-Oh! TCG
Product: 1st Edition Booster Box
Release date: 13 June 2025
Language: English
Set: Monster Mayhem (BLMM)
Condition: Factory sealed

Delivery and returns

Dispatch: within 1–2 working days; pre-orders ship once stock reaches us after release.
UK delivery: usually 3–5 working days after dispatch. £2.95, free on orders over £20.
Mixed orders: if your order mixes pre-orders and in-stock items, it ships when everything is ready.
Returns: 30 days from delivery for unopened items in their original condition. Contact us first and we’ll send the instructions.

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