Polymerization

Fuse your strategy in style with accessories featuring Polymerization—the spell that unites monsters and destinies. Whether you're summoning your ultimate Fusion or just flexing your collection, our premium deck boxes, sleeves, playmats, and field centers deliver sleek protection and vibrant artwork that captures the iconic swirl of transformation. Perfect for duelists who believe in the power of combination.

bundle and save on the matching products

Buy these together & save 10%
Buy these together & save 25%
Buy these together & save 18%
Buy these together & save 16%
Buy these together & save 23%

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!