K9

Duelist Cup DLv. Max from Larree17 on March 22nd, 2026
Owned Cards
40 cards
SR Rarity
2 copies
Droll & Lock Bird
UR Rarity
Maxx "C"
UR Rarity
3 copies
Ash Blossom & Joyous Spring
UR Rarity
3 copies
Mulcharmy Fuwalos
N Rarity
Infinitrack Crab Crane
SR Rarity
Shield of the Millennium Dynasty
SR Rarity
3 copies
K9-04 Noroi
UR Rarity
3 copies
K9-17 Izuna
UR Rarity
2 copies
K9-66a Jokul
SR Rarity
3 copies
K9-66b Lantern
SR Rarity
2 copies
K9-ØØ Lupis
UR Rarity
Nibiru, the Primal Being
UR Rarity
2 copies
Seventh Tachyon
UR Rarity
3 copies
Chaotic Elements
N Rarity
Outrigger Extension
UR Rarity
3 copies
"A Case for K9"
UR Rarity
Called by the Grave
N Rarity
K9-LC Release Restraint
SR Rarity
K9-X Forced Release
UR Rarity
3 copies
Infinite Impermanence
SR Rarity
Number C106: Giant Red Hand
SR Rarity
Infinitrack River Stormer
UR Rarity
Arc Rebellion Xyz Dragon
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
Kashtira Arise-Heart
UR Rarity
2 copies
K9-X "Werewolf"
UR Rarity
Divine Arsenal AA-ZEUS - Sky Thunder
UR Rarity
Super Starslayer TY-PHON - Sky Crisis
R Rarity
Infinitrack Goliath
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

Maybe the funniest deck of all time

Standard endboard off of Noroi & any K9 name is Ripper + Vallon / N.As.H (your choice) + indestructible untargetable arise-heart + forced release

Combo for arise-heart:

  1. Get Noroi in GY somehow
  2. Make river stormer
  3. River stormer search crab crane
  4. Crab crane tribute river stormer, special
  5. Crab crane banish noroi, add outrigger
  6. Make goliath with crab crane
  7. Tribute goliath with river stormer, special
  8. Goliath attach to river stormer
  9. Outrigger target river stormer, make arise-heart

Thoughts on individual cards:

  • Release restraint is actually really good, saved me a ton of times
  • Arc Rebellion Xyz Dragon is the best card in the deck, do not cut it if you are playing pure K9
  • Unfortunately pure K9 needs 2 Ripper & 2 Werewolf to have a gameplan past turn 2 so that means more URs
  • Millenium shield could be basically anything. Here it's a 5 that specials itself for "free" (2k lp) and baits ash which is nice. Could be another seventh tachyon or a handtrap or smth if you want I just like the consistency

Also if you are planning on playing this please do remember that outrigger locks you into EARTH Machines so only use it at the end of your combo

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