Mathmech

Dice Rally - Synchro & Xyz & Link from
Chief God of the Thunderdragon
on October 22nd, 2025
cp-ur 510 + cp-sr 600
40 cards
3 copies
Droll & Lock Bird
Dotscaper
Micro Coder
EM:P Meowmine
3 copies
Ash Blossom & Joyous Spring
Backup @Ignister
Firewall Guardian
2 copies
Mathmech Addition
Mathmech Multiplication
Mathmech Sigma
2 copies
Mathmech Subtraction
Mathmech Diameter
Mathmech Circular
Firewall Defenser
3 copies
Mulcharmy Fuwalos
Wizard @Ignister
Gatchiri @Ignister
Nibiru, the Primal Being
2 copies
A.I. Connect
Cynet Mining
Mathmech Equation
Triple Tactics Talent
A.I. Meet You
3 copies
Small World
3 copies
Infinite Impermanence
Mathmech Superfactorial
Cynet Conflict
Firewall Saber Dragon
Enigmaster Packbit
Primathmech Laplacian
Primathmech Alembertian
Allied Code Talker @Ignister
Salamangreat Almiraj
Linguriboh
Link Decoder
Cyberse Wicckid
Splash Mage
G Golem Crystal Heart
Transcode Talker
Decode Talker Heatsoul
Accesscode Talker
Firewall Dragon Darkfluid - Neo Tempest Terahertz

Prerequisites

  • A registered Konami ID linked to your master duel game
  • Must login to Yu-Gi-Oh! Cards DB using the same Konami ID
  • If the Yu-Gi-Oh! DB website asks to login with Game Card ID just click "I don't have a game card ID" and fill some basic information to proceed

Export Guide

- Via the MDM extension (Recommended): Download on Firefox, or Chromium Browsers
For Chromium browsers (Chrome/Edge/Opera/Brave...etc) just click "Add to chrome" on the store page and it'll work on most if not all chromium browsers.
After using the extension, go to the Master Duel game => Main menu => Deck option => The Card database option at the top right corner => locate the deck you exported and copy it
Don't show this again
- Manually
  1. Click here to copy the export code
    2.
  2. Go to Yu-Gi-Oh! Cards DB and click My Deck => Add a Deck
  3. Once the deck page loads click Edit then do one of the following based on the platform your device is running:
    • (PC Only): Press F12 to open the DevTools window => Navigate to the Console tab in the window => Paste the export code => Hit Enter
    • OR (Other platforms/PC): In the address bar of the current tab remove the URL and type "javascript:" without the quotations then paste the export code, then if you're on mobile look for the *globe* icon and tap on it to run the code (Chrome only), for PC users just hit enter.
  4. The deck will save automatically
  5. Go to the Master Duel game => Main menu => Deck option => The Card database option at the top right corner => locate the deck you exported and copy it

Click here for a more detailed guide

Notes & Combos

Its pretty basic and the only game plan is Circular turbo. Most of the opponents scoop when you activate or search Circular, beside of that you link climb as usual. I had much fun playing this deck and hope there will nothing gonna be banned soon.

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