Synchrons

Master I from Marcelo on April 30th, 2026
cp-ur 810 + cp-sr 480
40 cards
SR Rarity
2 copies
Droll & Lock Bird
SR Rarity
Jet Synchron
R Rarity
Psi-Reflector
R Rarity
Scrap Synchron
SR Rarity
Full-Speed Warrior
UR Rarity
Maxx "C"
UR Rarity
Assault Synchron
SR Rarity
Junk Armor
SR Rarity
Assault Sonic Warrior
SR Rarity
2 copies
Junk Synchron
UR Rarity
3 copies
Ash Blossom & Joyous Spring
UR Rarity
Ghost Belle & Haunted Mansion
SR Rarity
2 copies
Stardust Synchron
N Rarity
Stardust Trail
UR Rarity
3 copies
Mulcharmy Fuwalos
UR Rarity
3 copies
Junk Meister
SR Rarity
Synchro Fellowship
UR Rarity
Reinforcement of the Army
UR Rarity
Triple Tactics Talent
SR Rarity
Stardust Illumination
R Rarity
Synchro Rumble
SR Rarity
3 copies
Emergency Teleport
UR Rarity
Crossout Designator
UR Rarity
Called by the Grave
R Rarity
2 copies
Junk Signal
UR Rarity
3 copies
Infinite Impermanence
SR Rarity
Scrap Warrior
SR Rarity
Herald of the Arc Light
UR Rarity
T.G. Hyper Librarian
UR Rarity
Junk Speeder
R Rarity
Stardust Charge Warrior
UR Rarity
Stardust Dragon
UR Rarity
PSY-Framelord Omega
UR Rarity
Crystal Wing Synchro Dragon
UR Rarity
Accel Synchro Stardust Dragon
UR Rarity
Satellite Warrior
UR Rarity
Baronne de Fleur
UR Rarity
Bystial Dis Pater
UR Rarity
Shooting Majestic Star Dragon
SR Rarity
Juraishin, the Cursed Thunder God
UR Rarity
Crimson Dragon

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

I tried to run 44 cards, but I got no luck. This version is amazing, so consistent, the grind was straight, don't got demoted, struggled to M2 to M1 as there are still a lot of Kewl Tune, and some people that are already M1 start full combo. I got some Synchron replays, but there are some Heroes and Memento ones as I play them as well. But from M5 to M1 I only played Synchron. I'm not the best Synchron player, I'm stil learning the deck but I was able to reach M1. Replays: 450-476-902

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