Gem-Knights

Duel Triangle DARK & WATER / LIGHT & EARTH / FIRE & WIND from
TheStone
on April 27th, 2025
cp-ur 390 + cp-sr 540
40 cards
3 copies
Gem-Knight Lapis
Gem-Knight Sapphire
3 copies
Gem-Knight Lazuli
2 copies
Crystal Rose
3 copies
Adamancipator Researcher
3 copies
Gem-Knight Obsidian
2 copies
Gem-Knight Quartz
Block Dragon
Monster Reborn
3 copies
Reasoning
3 copies
Gem-Knight Fusion
3 copies
Unexpected Dai
3 copies
Left Arm Offering
2 copies
Triple Tactics Talent
Brilliant Fusion
2 copies
Called by the Grave
3 copies
Infinite Impermanence
Red Reboot
Gem-Knight Seraphinite
2 copies
Gem-Knight Lady Lapis Lazuli
Gem-Knight Aquamarine
Gem-Knight Zirconia
2 copies
Gem-Knight Master Diamond
Gem-Knight Lady Brilliant Diamond
Link Spider
2 copies
Gem-Knight Phantom Quartz
Reprodocus
Backup Supervisor
Cross-Sheep
Curious, the Lightsworn Dominion

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

Replays: 611-923-284

Notes:

  • Brilliant Fusion is a 1 card FTK (4th replay).
  • 1 Sapphire & 1 Aquamarine helps A LOT with summoning Curious.
  • Reprodocus turns any 4 monsters into Curious.
  • Backup Supervisor can link off Block + Curious & fuse into Seraphinite to normal summon Crystal Rose (in total a +1 compared to adding Researcher).
  • Curious can dump GK Fusion if Phantom Quartz gets interrupted.
  • Brilliant Fusion can dump Block Dragon if Curious gets interrupted.
  • 2 Quartz feels pretty good going second.
  • Deck has a few open slots but every non-GK monster makes Reasoning worse.
    • 3x Imperm
    • 2x TTT
    • Monster Reborn
    • Red Reboot
    • 2nd Phantom Quartz
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