Gem-Knights

Theme Chronicle from
KeepShadow
on January 25th, 2025
cp-ur 240 + cp-sr 630
40 cards
3 copies
Gem-Knight Lapis
2 copies
Gem-Knight Tourmaline
3 copies
Gem-Knight Lazuli
2 copies
Crystal Rose
3 copies
Adamancipator Researcher
2 copies
Brilliant Rose
2 copies
Gem-Knight Obsidian
3 copies
Gem-Armadillo
3 copies
Gem-Knight Quartz
Nibiru, the Primal Being
Harpie's Feather Duster
Heavy Storm
3 copies
Gem-Knight Fusion
3 copies
Unexpected Dai
Pot of Desires
Brilliant Fusion
Contract with Don Thousand
2 copies
Scatter Fusion
3 copies
Twin Twisters
Gem-Knight Seraphinite
3 copies
Gem-Knight Lady Lapis Lazuli
Gem-Knight Prismaura
2 copies
Gem-Knight Zirconia
Gem-Knight Lady Rose Diamond
3 copies
Gem-Knight Master Diamond
Gem-Knight Lady Brilliant Diamond
Gallant Granite
2 copies
Gem-Knight Phantom Quartz

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
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- 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

Blind Second. Lots of gas to try to bait interruptions before going into Phantom Quartz/Brilliant Fusion.

  • Backrow hate is usually enough to make sure there are no enough disruptions for the OTK.

  • Nibiru is very good since there are lots of combo decks and you can use it to fusion summon Seraphinite and Zirconia, so it is probably worth to run 3 copies if you have them.

Some tips:

  • If your hand is good and you have unexpected Dai, you can go into Granite (instead of going directly into Phantom Quartz) to bait more interruptions: Dai summon Tourmaline + normal summon armadillo (or the other Tourmaline)

  • Phantom Quartz is the best card in the deck. If you don't have gem-knight fusion, you will have to search it with him. If you have it, you can search for your Quartz (Brilliant fusion access)

  • Scatter Fusion usually sends "Crystal Rose" and "Lapis" for Seraphinite: Extra normal summon, extender (Rose can revive itself) and Lady Lapis Lazuli access.

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