R.B.

Master I from be_woke on October 14th, 2026
cp-ur 810 + cp-sr 600
44 cards
SR Rarity
Droll & Lock Bird
SR Rarity
Jet Synchron
UR Rarity
Maxx "C"
R Rarity
3 copies
Scrap Recycler
UR Rarity
2 copies
Ghost Ogre & Snow Rabbit
UR Rarity
3 copies
Ash Blossom & Joyous Spring
R Rarity
R.B. Ga10 Driller
UR Rarity
2 copies
Mulcharmy Fuwalos
UR Rarity
2 copies
Mulcharmy Purulia
R Rarity
R.B. Ga10 Cutter
UR Rarity
Convex Knight
SR Rarity
R.B. VALCan Rocket
R Rarity
R.B. Lambda Cannon
SR Rarity
R.B. Lambda Blade
R Rarity
R.B. Ga10 Pile Bunker
UR Rarity
Machina Citadel
UR Rarity
Night Train Blue Traveler
SR Rarity
3 copies
R.B. Stage Landing
SR Rarity
3 copies
Exceptional Schedule
UR Rarity
2 copies
Pot of Sloth
SR Rarity
3 copies
R.B. Funk Dock
SR Rarity
Revolving Switchyard
SR Rarity
Sky Striker Mecha - Hornet Drones
SR Rarity
Urgent Schedule
UR Rarity
Crossout Designator
UR Rarity
3 copies
Forbidden Droplet
N Rarity
R.B. Last Stand
N Rarity
R.B. Next Phase
UR Rarity
F.A. Dawn Dragster
UR Rarity
2 copies
R.B. VALCan Booster
N Rarity
2 copies
R.B. Shepherd's Crook
UR Rarity
2 copies
R.B. The Brute Blues
UR Rarity
Sky Striker Ace - Kagari
R Rarity
Sky Striker Ace - Kaina
UR Rarity
Clockwork Knight
SR Rarity
Prototype Sky Striker Ace - Amatsu
SR Rarity
Ancient Gear Ballista
SR Rarity
Sky Striker Ace - Zeke
SR Rarity
Barricadeborg Blocker
UR Rarity
Sky Striker Ace - Camellia

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 climb was very smooth. This deck is absurdly strong going 1st and the non-engine people are running are very weak VS R.B. I can't even remember losing to an Elfnote Power Patron player when I went 1st.

The deck is a bit different now because of Elfnote PP's popularity on the ladder. I made sure to include ogre and purulia to have a better matchup into them. Those cards are great because they're genuinely useful going 1st as well. Droll I cut down to 1 just as a crossout target. You could also cut it entirely honestly. Run a different handtrap instead like fuwa/puru.

Babeldecker I don't run because running an engine requirement to make blue traveller (a 1 off) full combo isn't worth it imo. Babeldecker also feels bad in hand most of the time. I didn't miss it at all.

Also I will be making an M1 climb video on this channel!: https://youtube.com/@be_wokemd?si=w-nPX7WQ8RdcViBx So be sure to check it out!

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Replays

https://youtube.com/@be_wokemd?si=w-nPX7WQ8RdcViBx

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