Memento

Master I from
hipster
on May 8th, 2025
cp-ur 900 + cp-sr 510
41 cards
Fabled Lurrie
3 copies
Droll & Lock Bird
Mementotlan Goblin
Mementotlan Mace
2 copies
Maxx "C"
Mementotlan Ghattic
3 copies
Ash Blossom & Joyous Spring
3 copies
Mementotlan Angwitch
Mementotlan Shleepy
3 copies
Mementotlan Dark Blade
3 copies
Mementotlan Tatsunootoshigo
Mementotlan Akihiron
2 copies
Fiendsmith Engraver
Mementotlan-Horned Dragon
Mementoal Tecuhtlica - Combined Creation
One for One
2 copies
Triple Tactics Talent
Fiendsmith's Tract
Mementomictlan
3 copies
Mementotlan Bone Party
2 copies
Goblin Biker Grand Breakout
2 copies
Called by the Grave
2 copies
Mementotlan Fusion
Fiendsmith's Lacrima
Aerial Eater
The Duke of Demise
Necroquip Princess
Mementotlan Twin Dragon
Guardian Chimera
2 copies
Mementomictlan Tecuhtlica - Creation King
D/D/D Wave High King Caesar
Fiendsmith's Requiem
Cross-Sheep
S:P Little Knight
Moon of the Closed Heaven
Fiendsmith's Sequence
Apollousa, Bow of the Goddess

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

With Lacrima's release right around the corner, Memento Fiendsmith will gain a decent boost in power level and potentially be the stronger version. I decided to test how this variant would perform against the current Blue-Eyes infested ladder. A few observations during my climb:

  • The Fiendsmith engine felt solid as a handtrap bait starter, and as smooth extension particularly in Angwitch lines when they save their negate for Tatsu
  • Against non-Blue Eyes decks, Fiendsmith added a good amount of push going second and allowed me to break half-boards often, where Engraver alone eats a lot of interruptions by himself
  • ...however, I definitely felt the lack of power spells like Super Poly & Droplet when trying to punish the 80%+ of greedy Blue-Eyes players who insist on going for double Spirit lines. Almost considered maining 3x Nibiru at one point as well.

Non-Engine: Originally I was running 3x Purulia + 3x Fuwalos as a way to force Blue-Eyes and other combo decks to end on only half-boards. In practice, the biggest issue was that smarter Blue-Eyes players would just pass without giving me any draws, and I'd annoyingly still lose to their mix of Majesty + Veilers + Purges. So I settled on Droll + Talents instead as more utility options, and more ways to hedge against Maxx C.

Extra Deck: Very tight for the most part where every card basically came up, where the only flex spots are swapping GChimera / Caesar for Desirae / Verte. Special shoutouts to Eater + Duke for extending past even 2-3 handtraps at times. Duke is also the main reason for keeping a high normal summon count (3x Blade + 3x Witch), which played well in practice.

Overall, while the Super Poly / pure build remains a strong pick, I think Memento FS is an equally compelling option for the upcoming format.

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