Unbound Cup#21 (Custom Rules)

Published on October 10th, 2026 by RandomPl0x

Tournament Information

Format

  • Zero Gem Custom Banlist
  • Rules: Only cards that can originally only be obtained for free can be used (Cards from the shop section cannot be used), Konamis in-game banlist is not used
  • 20 Players
  • Single Elimination
  • 1 Deck
  • Best of 3

Full Decktype Breakdown

Top Decklists - Prize Support: $30 USD

1st Place – 𓆩天才𓆪 𝑨𝒊𝒛𝒆𝒏 𝑺𝒔

Skill Infernity Revival
20 cards
Infernity Necromancer
Infernity Necromancer
Infernity Necromancer
Infernity Mirage
Infernity Mirage
Infernity Mirage
Infernity General
Infernity General
Infernity Archer
Infernity Guardian
Infernity Patriarch
Infernity Beetle
Infernity Beetle
Infernity Beetle
Spiritual Entanglement
Monster Reborn
Spiritualism
Horn of Heaven
Mirror Force
Infernity Break
Juraishin, the Cursed Thunder God
Infernity Doom Dragon
Virtual World Beast - Jiujiu
Hyper Psychic Riser
Sea Dragon Lord Gishilnodon
Onibimaru Soul Sweeper
Triple Burst Dragon
Puzzlomino, the Drop-n-Deleter
Traptrix Atypus

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

2nd Place – X-SHOMA

Skill Shinato's Judgment
30 cards
Shinobaroness Peacock
Shinobaroness Peacock
Shinobaron Shade Peacock
Shinobaron Shade Peacock
Shinobaron Shade Peacock
Shinobaroness Shade Peacock
Shinobaroness Shade Peacock
Shinobaroness Shade Peacock
Hebo, Lord of the River
Hebo, Lord of the River
Hebo, Lord of the River
Fenghuang
Yaksha
Yaksha
Yaksha
Skull Meister
Skull Meister
Skull Meister
Shinobird's Calling
Shinobird's Calling
Shinobird's Calling
Stars Align Above the Shrine
Stars Align Above the Shrine
Stars Align Above the Shrine
Enemy Controller
Enemy Controller
Shinobird Salvation
Stars Align across the Milky Way
Stars Align across the Milky Way
Stars Align across the Milky Way
Number 60: Dugares the Timeless
Tornado Dragon
Salamangreat Blaze Dragon
Salamangreat Blaze Dragon
Cairngorgon, Antiluminescent Knight
Number 80: Rhapsody in Berserk
Powercode Talker
Puzzlomino, the Drop-n-Deleter
Proxy Dragon

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

3rd/4th Place – Soliman

Skill Precious Cards of the Dark
30 cards
Behemoth the King of a Hundred Battles
Caius the Mega Monarch
Dark Spirit of Banishment
Dark Spirit of Banishment
Dark Spirit of Banishment
Archfiend Heiress
Absolute King Back Jack
Absolute King Back Jack
Annihilator Archfiend
Archfiend Empress
Archfiend Empress
Zalamander Catalyzer
Zalamander Catalyzer
Zalamander Catalyzer
Dark Spirit of Malice
Dark Spirit of Malice
Dark Spirit of Malice
Soul Scissors
Soul Scissors
Soul Scissors
Doomdog Octhros
Doomdog Octhros
Doomdog Octhros
Mirror Force
Butterspy Protection
Rainbow Life
Rainbow Life
Fiend Griefing
Fiend Griefing
Fiend Griefing
Grenosaurus Giga-Cannon
Grenosaurus Giga-Cannon
Virtual World Dragon - Longlong
Number 47: Nightmare Shark
The Phantom Knights of Cursed Javelin
Triple Burst Dragon
Puzzlomino, the Drop-n-Deleter
Salamangreat Almiraj
Linkuriboh

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

3rd/4th Place – Soares

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