Yu-Gi-Oh! Master Duel Walkthrough & Guides Wiki

Yu-Gi-Oh! Master Duel

How to Earn Keys

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Keys are items obtained from SR and UR cards you got from packs and rewards or ones you crafted in Yu-Gi-Oh! Master Duel. Read on to learn about how to get and earn keys as well as what they do in-game!

List of Contents

How to Earn Keys

Craft or Open UR or SR Cards

Secret Pack Key

Currently, the only way to get Keys for Secret Packs are from SR and UR Cards. Each SR or UR card either pulled from card packs, or crafted will generate a key.

How to Craft Cards

What are Keys For?

Unlocks Secret Packs

Secret Pack

Key's are used to unlock Secret Packs in the store which are thematic packs based around the archetype of the SR or UR card that unlocked its Key. For more on Secret Packs and which ones to open check out our Secret Pack Guide.

How to Unlock Secret Packs

Yu-Gi-Oh! Master Duel Related Guides

Master Duel - Beginner Guides Partial.png

Beginner's Guides

All Beginner's Guides

Beginner's Guides
How to Farm Gems Best Way to Spend Gems
How to Craft Cards Best Cards to Craft
How to Use Pendulum How to Use Synchro
How to Use XYZ Summon How to Use Link Summon
Best Normal and Secret Packs to Buy How to Unlock Secret Packs
Best Starter Deck Best Early Decks to Craft
How to Get and Use Orbs Terms and Glossary
How to Farm SR and UR Materials Replay Guide: How to Save Replays
Cross Progression: How to Transfer Data Things to Do Daily
Trophies and Achievements Guides to Ranking Up
List of Secret Missions How to Report Players
How to Use Legacy Pack Tickets Best Deck Engines

FAQ Section

Frequently Asked Questions

FAQ Section
How to Earn Keys Duel Live: How to Spectate Duels
Can You Reroll? Is the Duel Pass Worth it?
How Many of Each Card Can You Have? Is Master Duel Pay to Win?
Daily Reset Time Should You De-Rank Your Account?

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