Gem-Knights

Duelist Cup DLv. Max from Stickguy555 on March 18th, 2026
cp-ur 930 + cp-sr 390
40 cards
SR Rarity
2 copies
Droll & Lock Bird
UR Rarity
Maxx "C"
UR Rarity
3 copies
Gem-Knight Nepyrim
N Rarity
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
3 copies
Gem-Knight Dispersion
UR Rarity
Harpie's Feather Duster
UR Rarity
Heavy Storm
SR Rarity
Gem-Knight Fusion
SR Rarity
2 copies
Hey, Trunade!
UR Rarity
2 copies
Lightning Storm
UR Rarity
Triple Tactics Talent
UR Rarity
3 copies
Brilliant Fusion
SR Rarity
Scatter Fusion
UR Rarity
2 copies
Super Polymerization
UR Rarity
3 copies
Forbidden Droplet
UR Rarity
2 copies
Red Reboot
SR Rarity
Gem-Knight Seraphinite
R Rarity
Gem-Knight Lady Lapis Lazuli
SR Rarity
Gem-Knight Aquamarine
SR Rarity
Gem-Knight Ruby
SR Rarity
Gem-Knight Topaz
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
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
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 knights ftw. This list is heavily based on vejeya list with minor adjustments.

  • hey trunade is just extra backrow hate for this meta and i didnt want to craft another lightning storm
  • super poly is hit or miss in this meta. Against vsk9 usually kinda useless but against most other decks its hella good. Was using book of eclipse initially but got tired of getting spell negated
  • didnt use sales ban cause its kinda lackluster. Can be easily negated and usually only get rid of 1 interuption.
  • sometimes if u draw only gem cards u can get through interruptions using pure gas. (most otk can happen as long u resolve master diamond dispersion/brilliant fusion)
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