Mermail Atlantean

Master V from Enguin on September 7th, 2026
cp-ur 1110 + cp-sr 690
60 cards
SR Rarity
2 copies
Droll & Lock Bird
UR Rarity
3 copies
Neptabyss, the Atlantean Prince
SR Rarity
Deep Sea Diva
UR Rarity
Maxx "C"
SR Rarity
Atlantean Heavy Infantry
SR Rarity
Atlantean Marksman
UR Rarity
3 copies
Ash Blossom & Joyous Spring
N Rarity
Deep Sea Minstrel
R Rarity
Gluttonous Reptolphin Greethys
SR Rarity
3 copies
Abyssrhine, the Atlantean Spirit
UR Rarity
3 copies
Mermail Shadow Squad
SR Rarity
3 copies
Atlantean Dragoons
N Rarity
3 copies
Mermail Abysspike
UR Rarity
3 copies
Mulcharmy Fuwalos
UR Rarity
3 copies
Mulcharmy Purulia
UR Rarity
Superancient Deepsea King Coelacanth
SR Rarity
Mermail Abyssmegalo
SR Rarity
3 copies
Mermail Abyssteus
SR Rarity
Icejade Ran Aegirine
R Rarity
3 copies
Poseidra, the Storming Atlantean
SR Rarity
Moulinglacia the Elemental Lord
SR Rarity
Gameciel, the Sea Turtle Kaiju
UR Rarity
One for One
UR Rarity
Triple Tactics Talent
SR Rarity
3 copies
Small World
R Rarity
Abyss-sting Triaina
UR Rarity
Crossout Designator
UR Rarity
3 copies
Forbidden Droplet
UR Rarity
3 copies
Infinite Impermanence
UR Rarity
3 copies
Dominus Impulse
UR Rarity
Dominus Spiral
N Rarity
White Aura Monoceros
UR Rarity
Deep Sea Prima Donna
UR Rarity
Adamancipator Risen - Dragite
UR Rarity
Swordsoul Supreme Sovereign - Chengying
UR Rarity
Icejade Gymir Aegirine
UR Rarity
LeVirtue Dragon
UR Rarity
Bahamut Shark
UR Rarity
Number 4: Stealth Kragen
UR Rarity
Mermail Abyssgaios
SR Rarity
Abysstrite, the Atlantean Spirit
UR Rarity
Poseidra Abyss, the Atlantean Dragon Lord
R Rarity
Mermail King - Neptabyss
UR Rarity
Mermail Abyssalacia
SR Rarity
Marincess Coral Anemone
UR Rarity
Worldsea Dragon Zealantis

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 did most of the climb with gmx dino pile but it couldn't get over the line and mermail is a miles better deck which isn't really news to anyone, but my god, it was so easy to get the wins to rank up when your deck isn't dependant on generic dino cards from 10 years ago to prop it up

mermail instead depends on neptabyss from 11 years ago like a real strategy

not much to say apart from i refuse to craft a legacy pack ur so i will probably never own a single first penguin let alone 3, i'm sure it's good maybe i will get one by 2034

this principle is also going to prevent me from ever playing full power mimighoul but i can live with that

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