Gem-Knights

Duel Triangle Fusion/Xyz/Link from
AJ
on November 13th, 2025
cp-ur 930 + cp-sr 420
42 cards
2 copies
Droll & Lock Bird
Ash Blossom & Joyous Spring
2 copies
Ash Blossom & Joyous Spring
3 copies
Gem-Knight Nepyrim
2 copies
Gem-Armadillo
Shaddoll Dragon
Nehshaddoll Genius
2 copies
Gem-Knight Quartz
3 copies
Mulcharmy Fuwalos
3 copies
Mulcharmy Purulia
Mulcharmy Meowls
Artifact Lancea
2 copies
Gem-Knight Hollowcore
3 copies
Gem-Knight Dispersion
Harpie's Feather Duster
Heavy Storm
Gem-Knight Fusion
3 copies
Shaddoll Fusion
2 copies
Lightning Storm
Triple Tactics Talent
Triple Tactics Thrust
Brilliant Fusion
Scatter Fusion
Super Polymerization
2 copies
Red Reboot
Mudragon of the Swamp
Gem-Knight Seraphinite
Gem-Knight Aquamarine
Gem-Knight Ruby
Gem-Knight Topaz
El Shaddoll Apkallone
Garura, Wings of Resonant Life
Gem-Knight Amethyst
El Shaddoll Construct
Starving Venom Fusion Dragon
Gem-Knight Lady Rose Diamond
Gem-Knight Master Diamond Dispersion
Gem-Knight Master Diamond
World Chalice Guardragon Almarduke
Gem-Knight Lady Brilliant Diamond

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

Blind second Gem-Knight deck for the Fusion part of Duel Triangle.

Handtrap the opponent, nuke the backrow with an assortment of spells or Red Reboot the traps, try to get the main playmakers in the GY (Hollowcore and Nepyrim) as quickly as possible and if possible, rely on the Shaddoll cards and Super Poly for more boardbreaking potential. After removing the troublesome cards, go for the kill with Master Diamond Dispersion's effect to swarm the field with Gem-Knight fusions to kill backed by Hollowcore for an added punch.

Show more
  • Cards
  • DeckTypes
  • Articles
  • Users