Gem-Knights

Theme Chronicle from Laessig on July 24th, 2026
cp-ur 870 + cp-sr 450
40 cards
SR Rarity
2 copies
Droll & Lock Bird
UR Rarity
Gem-Knight Nepyrim
N Rarity
3 copies
Gem-Armadillo
SR Rarity
3 copies
Gem-Knight Quartz
UR Rarity
3 copies
Mulcharmy Fuwalos
UR Rarity
3 copies
Mulcharmy Purulia
SR Rarity
2 copies
Gem-Knight Hollowcore
UR Rarity
Gem-Knight Dispersion
UR Rarity
2 copies
Raigeki
UR Rarity
Harpie's Feather Duster
UR Rarity
Heavy Storm
SR Rarity
Gem-Knight Fusion
N Rarity
Absorb Fusion
UR Rarity
Lightning Storm
UR Rarity
Triple Tactics Talent
UR Rarity
Foolish Burial
UR Rarity
2 copies
Triple Tactics Thrust
UR Rarity
Brilliant Fusion
SR Rarity
3 copies
Scatter Fusion
UR Rarity
3 copies
Forbidden Droplet
UR Rarity
2 copies
Infinite Impermanence
UR Rarity
2 copies
Red Reboot
SR Rarity
Gem-Knight Seraphinite
SR Rarity
Gem-Knight Aquamarine
SR Rarity
Gem-Knight Ruby
SR Rarity
Gem-Knight Topaz
SR Rarity
Gem-Knight Prismaura
R Rarity
Gem-Knight Amethyst
UR Rarity
Gem-Knight Lady Rose Diamond
UR Rarity
Gem-Knight Master Diamond Dispersion
UR Rarity
Gem-Knight Master Diamond
UR Rarity
Gem-Knight Lady Brilliant Diamond
SR Rarity
Number 60: Dugares the Timeless
SR Rarity
2 copies
Gem-Knight Phantom Quartz
UR Rarity
I:P Masquerena
UR Rarity
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

Regular Gem-Knights going 2nd deck, just less consistency. Ending on 18/20 record to finish the event.

In some games you're sent to go first, plan is really depending on your hands, no starters then pass and cope to survive next turn. Hands got plays then go for I:P or S:P, Rose Diamond + Hollowcore negate and whatever non-engine in hand.

Forbidden Droplet + Red Reboot MVP. Mulcharmies only resolved once.

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