Kewl Tune

Master I from KAT on September 2nd, 2026
Owned Cards
40 cards
UR Rarity
3 copies
Effect Veiler
SR Rarity
Sage with Eyes of Blue
SR Rarity
Kewl Tune Rotary
UR Rarity
Maxx "C"
SR Rarity
Kewl Tune Clip
SR Rarity
2 copies
Kewl Tune Mix
UR Rarity
3 copies
Ash Blossom & Joyous Spring
UR Rarity
3 copies
Ghost Belle & Haunted Mansion
UR Rarity
2 copies
Kewl Tune Cue
UR Rarity
2 copies
Kewl Tune Reco
UR Rarity
2 copies
Mulcharmy Fuwalos
UR Rarity
Mulcharmy Purulia
UR Rarity
Earthbound Prisoner Stone Sweeper
UR Rarity
3 copies
Fydraulis Harmonia
UR Rarity
Reinforcement of the Army
UR Rarity
2 copies
Triple Tactics Talent
SR Rarity
Synchro Overtake
SR Rarity
3 copies
Duelist Genesis
R Rarity
2 copies
JJ "Kewl Tune"
UR Rarity
2 copies
Kewl Tune Synchro
UR Rarity
3 copies
Infinite Impermanence
SR Rarity
2 copies
Kewl Tune Track Maker
R Rarity
Kewl Tune Crackle
UR Rarity
2 copies
Kewl Tune RS
R Rarity
2 copies
Kewl Tune Remix
SR Rarity
Golden Cloud Beast - Malong
N Rarity
Kewl Tune Loudness War
SR Rarity
Wind Pegasus @Ignister
UR Rarity
Zalen the Shackled Dragon
UR Rarity
Visas Amritara
UR Rarity
Enigmaster Packbit
UR Rarity
Baronne de Fleur
SR Rarity
Kewl Tune B2B

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

The only reason I still play this crippled deck is because it’s either a quick win or a quick loss against all the slop in this format.

Opening 4 HTs and 1 starter just isn’t enough on ladder, so I had to play suck cards like Mulcharmy, or at least that’s what I think.

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