Crystron

Synchro Cup DLv. Max from
ExceptionMistake
on August 13th, 2025
cp-ur 990 + cp-sr 390
42 cards
Effect Veiler
3 copies
Droll & Lock Bird
2 copies
Maxx "C"
Crystron Citree
3 copies
Crystron Tristaros
2 copies
Ghost Ogre & Snow Rabbit
3 copies
Crystron Smiger
Crystron Thystvern
3 copies
Ash Blossom & Joyous Spring
2 copies
Mulcharmy Fuwalos
3 copies
Crystron Sulfefnir
3 copies
Crystron Sulfador
Nibiru, the Primal Being
Foolish Burial
3 copies
Crystron Inclusion
2 copies
Called by the Grave
Crossout Designator
3 copies
Forbidden Droplet
3 copies
Infinite Impermanence
Crystron Cluster
2 copies
Accel Synchron
Hi-Speedroid Hagoita
Powered Inzektron
F.A. Dawn Dragster
2 copies
Samurai Destroyer
2 copies
Crystron Eleskeletus
Draco Berserker of the Tenyi
Accel Synchro Stardust Dragon
Crystron Quariongandrax
Baronne de Fleur
Swordsoul Supreme Sovereign - Chengying
Psychic End Punisher

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

This deck is highly dependent on 2 card combos which however was enough in this low-power meta. If I could add Tidal or other means to send Crystron monsters to the grave, I would have included it but I much rather wanted to save UR points.

Instead of having Cyber Dragon Infinity as an endboard piece your endboard usually consists of two quick synchros with Tristaros and Citree and maybe a level 5 for Quariongandrax or Accel into Baronne + 1 revived monster from the GY (usually Eleskeletus for the double pop with Cluster). In the longer run this deck tries to win the grind game with Cluster.

The ratios of the handtraps was just random. If I would change something I would maybe switch the ratios of Veiler and Ogre. Droll is a Maxx C counter but it never came up.

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