Bubble Era

King of Games from
RIAJ Strike
on March 31st, 2025
Gems 10k
Skill Legend Draw (Archive Skill)
30 cards
Ancient Gear Golem
3 copies
Seahorse Carrier
2 copies
Dian Keto the Security Master
3 copies
Kappa Emperor River Slider
2 copies
Brick Phone Nyan Nyan
3 copies
Pandemonium Kappa Dive Wet
3 copies
Fashion of Faith
2 copies
Kanan the Sword Diva
2 copies
LaMoon the Party Princess
Pot of Greed
3 copies
Hydration
2 copies
Talismanic Seal Array
Umi
Negate Attack
Buffered Slime

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

I challenged myself to get KOG with the Kappa deck, which I saved as Bubble Era because I don't have the Kappa option, but analyzing it well and with more peace of mind, the deck itself is actually a Bubble Era with Kappa.

It was difficult, maybe I would have caught it more easily or sooner if I played the game more.

Kappa is very interesting against decks that use normal monsters of level 7 and below, but especially level 7. Kappa Emperor River Slider is a very cool monster and helped me in certain duels, and Kappa Emperor River Slider is more situational, but I managed to use it a few times..

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Replays

KOG

**https://duellinks.konami.net/att/03027d7af5516c6ff6762d5f476fd505b47df6f550

https://duellinks.konami.net/att/0480bde1987bd59e30a18cd025ca0fac3a678a8b5c

https://duellinks.konami.net/att/01a5c00a40a5c5c2651467860f380d2e21dbce093e

https://duellinks.konami.net/att/04d26df551f12dc0efb9ae3fa76aa41570a477f1c7

https://duellinks.konami.net/att/03c9daa8cae5f2a389f9c140d7e31b34cb2e77cabd

https://duellinks.konami.net/att/0520af65370357ba8eb3712e5d29118ad7a33f57fb

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