Infinity Castle | Demon Slayer

Unleash the mystery of Infinity Castle | Demon Slayer with exclusive accessories from LDB DUEL inspired by Demon Slayer. From deck boxes and playmats to orica cards and card sleeves, each piece embodies the shifting corridors and ominous beauty of Muzan’s stronghold. Designed for fans who thrive on power, strategy, and style—these collectibles bring the dark allure of Demon Slayer’s Infinity Castle into every duel.

bundle and save on the matching products

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Custom Gear by LDb Duel!

At LDB Duel, we bring your ideas to life. Whether it's a deck box, playmat, field center, or card sleeves — we offer custom designs based on your preferred artwork or theme. Just send us your concept, and we’ll print high-quality, personalized accessories made for your unique dueling style.
DECK BOX

Stand out with a custom-designed deck box made just for you.

PLAYMAT
Bring your vision to life on a high-quality custom playmat..
CARD SLEEVES
Turn heads at every duel with fully customized card sleeves.
FIELD CENTER
Make every duel personal with a custom field center design.
Get your LDB Duel products your way! Add your design to a deck box, playmat or mug!

Remember if we can sell the design again, we will design it for free!