Mishra’s Deck Box: Blue & Red (2025 Version)

Mishra’s Deck Box, a custom-designed, 3D-printed, and hand-assembled deck shuffler for sleeved Pokémon and Magic: the Gathering Cards.

** New Version, updated in 2025. Design improvements include a stiffer/stronger frame, new wheels for better card grip, smaller overall height for all models, XXL and Super200 available in all models, and now printed in temperature-resistant ABS. All models now include the enhanced Shhh! Package for quieter operation at no additional charge!

Mishra’s Deck Box is designed for sleeved and unsleeved cards alike1. Standard-sized card games, including Magic: the Gathering®, Pokémon®, and UNO®, as well as Japanese-sized card games, including Yu-Gi-Oh!® and Cardfight!! Vanguard®.

Have a game with 200 or more unsleeved cards and having trouble shuffling? Slippery sleeves tying your hands in knots? Just hate shuffling? Here’s the answer!

Never struggle with sleeved cards or an oversized deck of cards again! For younger players, or trainers with smaller hands, or anyone who might have trouble shuffling a deck of sleeved cards, these shufflers allow you to shuffle with confidence and show off your style.

Built in the unique colors of White and Blue, show your allegiance to your color identity!

The following sleeves have been tested:

• Dragon Shield
• Eclipse
• GameGenic
• HyperMAT
• Katana (by Ultimate Guard)
• Konami Yu-Gi-Oh! sleeves
• KMC
• Mayday
• Titanshield
• Ultra Pro
• Double-Sleeve inners: KMC “Perfect Size” & generic “penny sleeve” style
• Large outers: Dragon Shield Outers, GameGenic Outers, KMC Super Hard Outers, Sleeve King SKS-9905, Katana Supreme UX *Large Sleeve  Support Option Required*

Size Options:

Our shufflers are available in different sizes. Check the Compatibility Matrix page for more information.

• “Mini” – Fits up to 60 single-sleeved cards
  • Pokémon and many other games have a maximum deck size of 60 cards, so the Mini is perfect for Pokémon, Magic players (not Commander), and others.
• “Standard” – Fits up to 100 single-sleeved cards
  • Perfect for Commander, Flesh and Blood, and other games using more than a 60 card deck
• “XL” – Fits up to 100 double-sleeved cards
  • The XL is designed for double-sleeved Commander decks, or other larger decks.
• “XXL” – Fits up to 100 double-sleeved cards with oversized outers
  • Designed for double-sleeved Commander decks with “Dragon Shield Outers” or other oversized ‘outer sleeves’
• “Super200” – Fits up to 100 triple sleeved cards with oversized outers
  • Fits 100 cards with a “perfect fit” inner, standard Dragon Shield sleeve, and a Dragon Shield Outer, or up to 200 single-sleeved or 400 unsleeved cards!

Important Information:

Urza’s Toolbox custom 3D-prints, hand-assembles, and manually tests each shuffler. Due to the custom nature of these items, movement, color, finish, and clarity may vary between items and from product photos. We use multiple colors of filament to print and create the lettering on the front and rear, as well as the logos on the gears.

All “Mini” and “Standard” sized shufflers are tested and tuned for single-sleeved cards. Each “XL”, “XXL”, and “Super200” shuffler is tested and tuned for double-sleeved cards. You can manually adjust your shuffler to work with sleeves of different thickness and single/double-sleeved cards. As with many hand-built items, your shuffler may require occasional adjustments to ensure proper operation.

See our Support page for information on how to make adjustments and other helpful information.

ALL RIGHTS RESERVED by their respective trademark holders. The representation of compatibility does not infer challenge of intellectual property right, licensed usage, nor the endorsement of our products by the represented company.