Kewl Tune

Master V from ilRain on July 10th, 2026
cp-ur 1020 + cp-sr 450
40 cards
UR Rarity
3 copies
Effect Veiler
SR Rarity
2 copies
Droll & Lock Bird
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
3 copies
Kewl Tune Cue
UR Rarity
2 copies
Kewl Tune Reco
UR Rarity
3 copies
Mulcharmy Fuwalos
UR Rarity
3 copies
Fydraulis Harmonia
SR Rarity
Synchro Overtake
SR Rarity
3 copies
Duelist Genesis
R Rarity
2 copies
JJ "Kewl Tune"
UR Rarity
Called by the Grave
UR Rarity
3 copies
Kewl Tune Synchro
UR Rarity
3 copies
The Fallen & The Virtuous
UR Rarity
Albion the Branded Dragon
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
Ecclesia and the Dark Dragon
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

This deck still feels almost unbeatable going first, fydraulis is goated tho, it checks raptier which last season only lost to maxx c and fuwa and makes b2b easier to summon. Rotary to 1 makes the deck worse going second and easier to handtrap. MD ladder is filled with slop decks so this deck feels way better to play than branded or RT to me because of the high amount of handtraps. Got to master in just an afternoon after fydraulis release.

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