Crystron

Duelist Cup DLv. Max from
ExceptionMistake
on December 15th, 2025
Owned Cards
42 cards
2 copies
Droll & Lock Bird
2 copies
Maxx "C"
Crystron Citree
3 copies
Crystron Tristaros
3 copies
Crystron Smiger
Crystron Thystvern
3 copies
Ash Blossom & Joyous Spring
2 copies
Ghost Belle & Haunted Mansion
3 copies
Mulcharmy Fuwalos
2 copies
Crystron Sulfefnir
3 copies
Crystron Sulfador
Golem that Guards the Millennium Treasures
3 copies
Sengenjin Wakes from a Millennium
Nibiru, the Primal Being
Harpie's Feather Duster
Foolish Burial
Wedju Temple
3 copies
Crystron Inclusion
Called by the Grave
Crossout Designator
3 copies
Infinite Impermanence
Crystron Cluster
Snake-Eyes Doomed Dragon
Accel Synchron
F.A. Dawn Dragster
Samurai Destroyer
2 copies
Crystron Eleskeletus
Accel Synchro Stardust Dragon
Crystron Quariongandrax
Baronne de Fleur
Cyber Dragon Nova
Cyber Dragon Infinity
The Zombie Vampire
Divine Arsenal AA-ZEUS - Sky Thunder
Clockwork Knight
S:P Little Knight

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

Basically Crystron with the Millenium engine as an addition which helps baiting handtraps and going second. The basic Crystron combos and tips can be found here in "CRYSTRON BREAKDOWN" (shoutout to DLF2P). It took me about 43 victories from DLv. 7 to DLv. Max.

With Millenium, you are able to summon Baronne before commiting to the Crystron plays, especially with Sengenjin + Tristaros in hand by summoning Accel Stardust with Tristaros + Golem. You can keep Wedju temple in hand as a boardbreaker (Doomed Dragon) in turn 3 by just summoning Baronne with the Tristaros summoned from the GY by Accel Stardust and Sengenjin. To move on to the Crystron combo you pop Accel Stardust with the GY effect of Tristaros.

My goal endboard at its minimum is usually Cyber Dragon Infinity, Tristaros, and Cluster. If I have additional gas, I usually add Citree for the Accel Synchron into Baronne setup. To double the number of pops with Cluster I like to revive Eleskeletus with the Inclusion GY effect if I have not used it already to extend my combos.

I chose Zeus instead of Typhon because Crystron machinelocks early and you can summon it with Zombie Vampire it to break the board going second. This, however, never came up during my climb.

I chose the typical non-engine of this season and Harpies Feather Duster which often proved quite useful when it came up.

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