K9

Duelist Cup DLv. Max from jeewon on March 19th, 2026
cp-ur 1050 + cp-sr 450
40 cards
N Rarity
Ally Mind
SR Rarity
Droll & Lock Bird
UR Rarity
Maxx "C"
UR Rarity
3 copies
Ash Blossom & Joyous Spring
UR Rarity
Primite Dragon Ether Beryl
UR Rarity
2 copies
Mulcharmy Fuwalos
UR Rarity
2 copies
Mulcharmy Purulia
SR Rarity
3 copies
K9-04 Noroi
UR Rarity
3 copies
K9-17 Izuna
UR Rarity
2 copies
K9-66a Jokul
SR Rarity
2 copies
K9-66b Lantern
SR Rarity
2 copies
K9-ØØ Lupis
UR Rarity
Nibiru, the Primal Being
UR Rarity
3 copies
Primite Lordly Lode
UR Rarity
3 copies
"A Case for K9"
UR Rarity
Crossout Designator
UR Rarity
Called by the Grave
SR Rarity
Primite Drillbeam
SR Rarity
3 copies
Primite Roar
SR Rarity
K9-X Forced Release
UR Rarity
3 copies
Infinite Impermanence
UR Rarity
Virtual World Kyubi - Shenshen
UR Rarity
Baronne de Fleur
R Rarity
Number 104: Masquerade
SR Rarity
Number C106: Giant Red Hand
R Rarity
Number C104: Umbral Horror Masquerade
UR Rarity
N.As.H. Knight
UR Rarity
2 copies
K9-17 "Ripper"
R Rarity
K9-66X "Jacks"
SR Rarity
Vallon, the Super Psy Skyblaster
UR Rarity
CXyz N.As.Ch. Knight
UR Rarity
K9-X "Werewolf"
UR Rarity
Divine Arsenal AA-ZEUS - Sky Thunder
UR Rarity
Super Starslayer TY-PHON - Sky Crisis
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

Took inspiration from Wygo is Him's list/video. Decided to not run I:P and W:P because I felt more comfortable leaning into pure k9 and rank 5 plays. I didn't run Arms of Genex Return Zero because extra deck is tight and didn't feel the need. No Chaotic Elements because I'm broke. At one point I was running K9 Hound but replaced it with Giant Red Hand because the only time I summoned it they yoinked it with TTT.

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