Mathmech

King of Games from lifepointaker on August 29th, 2026
Gems 37.5k
Skill Mathmech Slicer
22 cards
UR Rarity
Mathmech Sigma
UR Rarity
Mathmech Sigma
UR Rarity
Ghost Mourner & Moonlit Chill
UR Rarity
Effect Veiler
UR Rarity
Effect Veiler
UR Rarity
Effect Veiler
UR Rarity
Droll & Lock Bird
UR Rarity
D.D. Crow
SR Rarity
Mathmech Diameter
SR Rarity
Mathmech Diameter
SR Rarity
Mathmech Addition
SR Rarity
Micro Coder
R Rarity
Mathmech Nabla
R Rarity
Mathmech Nabla
R Rarity
Mathmech Nabla
R Rarity
Mathmech Subtraction
N Rarity
Mathmech Multiplication
UR Rarity
Cynet Mining
N Rarity
Mathmech Billionblade Nayuta
N Rarity
Mathmech Equation
R Rarity
Mathmech Superfactorial
R Rarity
Cynet Conflict
SR Rarity
Geomathmech Final Sigma
R Rarity
Primathmech Laplacian
UR Rarity
Decode Talker Heatsoul
UR Rarity
Shootingcode Talker
UR Rarity
Code Talker
SR Rarity
S-Force Justify
SR Rarity
Splash Mage
R Rarity
Cyberse Wicckid
R Rarity
Link Disciple

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

Played from Legend 1 - KOG. Very high win rate. I finished the climb in 58 wins. I didn't have the 2nd sigma until legend 3. If I had a 3rd diameter I would play it instead of the 3rd nabla. I would also play belle if I had it instead of crow. I don't recommend playing Lancea as a budget option. It's not good enough going 2nd. You are better off playing a dedicated turn 1 card instead.

Conflict is necessary or the entire board loses to droplet. It's really not bystials that are the main threat it is droplet.

I didn't have problems holding games without induction. I would only consider playing it in legend 5 where it is more necessary to hold as many turn 1 games as possible to ensure a streak. You can also play 2nd laplacian, but I prefer to go for follow-up through wicckid.

The going 2nd win rate is extremely high. It otks through full boards very consistently.

Be aware that you can not play transcode, nibiru, or bystials because of the skill.

Show more

Replays

YouTube: https://www.youtube.com/lifepointaker

Replays: https://www.youtube.com/watch?v=7tOlkpSHDSs&t=414s

  • Cards
  • Skills
  • Articles
  • Other