Archfiends

KC Cup DLv. Max from
dlemel8
on September 15th, 2025
Gems 53.5k + $53
Skill Assault Archfiend Acceleration
30 cards
Stardust Dragon/Assault Mode
Berserk Dragon
Soul Resonator
Archfiend Heiress
Tour Guide From the Underworld
Tour Guide From the Underworld
Archfiend Eccentrick
D.D. Crow
D.D. Crow
D.D. Crow
Assault Sentinel
Assault Sentinel
Fiendish Rhino Warrior
Psi-Reflector
Psi-Reflector
Psi-Reflector
Bone Archfiend
Bone Archfiend
Bone Archfiend
Assault Beast
Vision Resonator
Forbidden Droplet
Forbidden Droplet
Crimson Gaia
Falling Down
Falling Down
Falling Down
A Deal with Dark Ruler
Fiendish Golem
Assault Mode Activate
Hot Red Dragon Archfiend Abyss
Accel Synchro Stardust Dragon
Scarred Dragon Archfiend
Red Dragon Archfiend
Stardust Dragon
Red Rising Dragon
Underworld Goddess of the Closed World
I:P Masquerena
Knightmare Phoenix

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
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- 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

It's been a while since I use Berserk Dragon so I updated my assault mode build summon it as much as possible.

The plan is simple:

  • send Rhino to gy by adding it with Soul then dump him to ss Bone or ss from deck with Tour Guide then link it
  • Rhino dump Heiress that add A Deal with Dark Ruler
  • A Deal with Dark Ruler ss Berserk Dragon from deck, usually in battle phase

A Deal with Dark Ruler is almost always live since skill and both main engines summon lvl 8 synchro monsters from ED (and even Tour Guide can be used to link them). In addition, Stardust Dragon/Assault Mode can tribute istelf to negate and this also make it live.

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Replays

Some replays from the climb.

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