Fusion x Link Festival and UNDER☆5 Announcement

Published on July 7th, 2025 by
RandomPl0x
Updated on July 7th, 2025
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Overview

  • Konami has announced the Fusion x Link Festival and UNDER☆5 Events, to be held from July 10th-19 and July 15th-25th respectively
  • A banlist has already been announced for these events.
  • During the event, you can Duel with the same ruleset in Duel Rooms!
  • This event uses the "Medal" System from previous Festival Events, earn Medals whether you win, lose or draw - but not if you surrender. The more Medals you earn, the more Rewards you can unlock!

Rules

Residing within this vast network are two souls of unyielding strength. Undeterred by adversity, they shall now unite!

Forge a bond between Fusion and Link Monsters to access the strategies that lead to victory!,

Rewards

  • 950 Gems
  • Loading... Protector
  • Legacy Pack Tickets
  • Blue-Purple-Clad Assassin Title

Banlist

In this event there will be an exclusive Forbidden/Limited List for the Main Deck and the Extra Deck, with the Extra Deck only being able to include Fusion Monsters and Link Monsters - including Fusion Pendulum Monsters. Some cards will be unavailable for the sake of game balance.

Please check the full banlist in-game and stay tuned for Top Event Decklists !

Loaner Decks

☆1 Scorching Dark Dragoon

40 cards
3 copies
Dark Magician
Red-Eyes Black Dragon
3 copies
Magicians' Souls
3 copies
Magician's Rod
3 copies
Ash Blossom & Joyous Spring
Dark Magician Girl
Red-Eyes Black Meteor Dragon
Palladium Oracle Mahad
2 copies
Timaeus the United Dragon
3 copies
Illusion of Chaos
Dark Magic Attack
2 copies
Preparation of Rites
The Eye of Timaeus
Red-Eyes Fusion
Bond Between Teacher and Student
Magician's Salvation
3 copies
Dark Magical Circle
Dark Burning Magic
Secrets of Dark Magic
3 copies
Soul Servant
3 copies
Infinite Impermanence
Eternal Soul
Gaia the Dragon Champion
Amulet Dragon
Dark Magician the Dragon Knight
2 copies
The Dark Magicians
3 copies
Red-Eyes Dark Dragoon
Master of Chaos
Dark Magician the Knight of Dragon Magic
Imduk the World Chalice Dragon
Linkuriboh
Artemis, the Magistus Moon Maiden
Predaplant Verte Anaconda
Black Luster Soldier - Soldier of Chaos

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

☆2 Muskets of Fiendish Magic

40 cards
3 copies
Ash Blossom & Joyous Spring
3 copies
Magical Musketeer Caspar
2 copies
Magical Musketeer Doc
2 copies
Magical Musketeer Kidbrave
Magical Musketeer Calamity
3 copies
Magical Musketeer Starfire
Magical Musketeer Wild
Magical Musket Mastermind Zakiel
3 copies
Ties of the Brethren
Pot of Desires
3 copies
Link into the VRAINS!
3 copies
Magical Musket - Cross-Domination
Magical Musket - Steady Hands
2 copies
Magical Musket - Dancing Needle
3 copies
Magical Musket - Desperado
3 copies
Infinite Impermanence
Magical Musket - Fiendish Deal
Magical Musket - Crooked Crown
3 copies
Magical Musket - Last Stand
3 copies
Magical Musketeer Max
Knightmare Cerberus
Knightmare Phoenix
Hip Hoshiningen
Lyna the Light Charmer, Lustrous
Muckraker From the Underworld
Sky Striker Ace - Azalea
Ningirsu the World Chalice Warrior
Knightmare Unicorn
Knightmare Gryphon
Borrelsword Dragon
Mekk-Knight Crusadia Avramax
Unchained Abomination

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

☆3 Man/Machine Metalfoes Warriors

40 cards
3 copies
Metalfoes Steelen
2 copies
Metalfoes Silverd
Master Pendulum, the Dracoslayer
3 copies
Metalfoes Goldriver
2 copies
Metalfoes Volflame
Box of Friends
3 copies
Raremetalfoes Bismugear
3 copies
Ash Blossom & Joyous Spring
Chronograph Sorcerer
2 copies
Astrograph Sorcerer
3 copies
Parametalfoes Melcaster
3 copies
Metalfoes Vanisher
Metalfoes Fusion
Parametalfoes Fusion
2 copies
Metamorformation
Super Polymerization
Emergency Teleport
2 copies
Fullmetalfoes Fusion
Metalfoes Counter
3 copies
Infinite Impermanence
Metalfoes Combination
Fullmetalfoes Alkahest
2 copies
Metalfoes Mithrilium
Parametalfoes Azortless
Metalfoes Orichalc
First of the Dragons
Metalfoes Crimsonite
Promethean Princess, Bestower of Flames
Heavymetalfoes Electrumite
Proxy F Magician
Heavymetalfoes Amalgam
Beyond the Pendulum
Exceed the Pendulum
Amphibious Swarmship Amblowhale
Accesscode Talker

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

UNDER☆5

Rules

Do you have what it takes to command the stars and master Level-based tactics?

Deepen your bond with your monsters and unleash your ace's brilliance - now's the time to Duel!

Rewards

  • 950 Gems
  • Loading... Protector
  • Legacy Pack Tickets
  • Five Star Title

Banlist

In this event there will be an exclusive Forbidden/Limited List for the Main Deck and the Extra Deck, with only monsters whose Level/Rank is max 5 being usable. Some cards will be unavailable for the sake of game balance.

Please check the full banlist in-game and stay tuned for Top Event Decklists !

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