Mathmech

Master I from
Chilly Baltik
on September 24th, 2025
cp-ur 660 + cp-sr 480
40 cards
3 copies
Droll & Lock Bird
Micro Coder
2 copies
Maxx "C"
3 copies
Ash Blossom & Joyous Spring
2 copies
Backup @Ignister
Firewall Guardian
Mathmech Addition
Mathmech Multiplication
Mathmech Nabla
2 copies
Mathmech Sigma
Mathmech Subtraction
2 copies
Mathmech Diameter
3 copies
Mathmech Circular
2 copies
Firewall Defenser
3 copies
Artifact Lancea
2 copies
Parallel eXceed
2 copies
Cynet Mining
Mathmech Equation
2 copies
Called by the Grave
Crossout Designator
2 copies
Infinite Impermanence
Mathmech Superfactorial
Cynet Conflict
Cyberse Desavewurm
Enigmaster Packbit
Geomathmech Final Sigma
Primathmech Laplacian
Primathmech Alembertian
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

easily the worst climb ive ever done. multiple runs of 10+ games losing coin flip and ending up with no interaction whilst opponent has full combo maliss/ryzeal. banlist cant come soon enough no replays as all games are over in first turn

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