Subterror

KC Cup DLv. Max from
Borgir
on April 19th, 2025
Gems 31k
Skill Nemesis of the Underground Terror
20 cards
Subterror Behemoth Umastryx
Subterror Guru
Subterror Guru
Subterror Guru
Subterror Fiendess
Subterror Fiendess
Subterror Fiendess
Subterror Behemoth Ultramafus
Subterror Nemesis Archer
The Hidden City
The Hidden City
Terraforming
Pot of Duality
Terrors in the Hidden City
Terrors of the Overroot
Warning Point
Floodgate Trap Hole
Subterror Final Battle
Subterror Final Battle
Subterror Final Battle

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

Had alot of fun playing subs in the kc cup and at 1 point had a 17 win streak with it. Its really easy to play and can counter most of the top hitters.

Most of the staples were just mishmashes of what i had and they came up pretty often especially the terrors as the atk/def bonus is really useful against decks with big beaters.

Alot of the meta deck were really easy to counter especially heros/resonators. I found that Lyrilusc was probably the hardest matchup as they have alot of recursion but apart from that deck i had fun.

I didnt play any ED cards as this deck just doesnt need an ED unless you want to play a dogmatika package.

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