How to beat/farm Mai Valentine Lvl 40

This page notes level 40 Mai's deck, characteristics, and tips for defeating her.
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update 29/05/2017
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Lvl 40

Labyrinth Builder (7k - 8k)

For in-depth guide, no Union Attack version, substitutes for cards you don't have, check the link below!

skillLabyrinth Builder
Essential cards
ExpenseVery low
(Box reset)

Union Attack (7k - 8k)

Thunder DragonThunder DragonThunder DragonGravekeeper's RecruiterGravekeeper's RecruiterGravekeeper's Recruiter
Gravekeeper's VassalFusion GateShard of GreedShard of GreedWonder WandWonder Wand
Union AttackUnion AttackShield & SwordSecret Pass to the TreasuresMooyan CurryJar of Greed
Jar of GreedJar of Greed---Twin-Headed Thunder Dragon

Unhappy Girl (6k -8k)

For in-depth guide, no Union Attack version, substitutes for cards you don't have, check the link below!

Obtainable score7,000-8,000
SkillHoly Guard, LP Boost α, Restart
Essential cardsThe Unhappy Girl

Union Attack (7k - 8k)

Mystical Beast of SerketGravekeeper's VassalThe Unhappy GirlThe Unhappy GirlThe Unhappy GirlRai-Mei
Rai-MeiRai-MeiUnion AttackTemple of the KingsSoul of the PureSoul of the Pure
Soul of the PureSecret Pass to the TreasuresCurse of AnubisWindstorm of EtaquaSpell ReclamationEnchanted Javelin
Enchanted JavelinEnchanted Javelin------Blue-Eyes Ultimate Dragon

Level 40 Mai's deck

Annoying cards

CardEffect Summary
Amazoness Tiger
Amazoness Tiger
This card can raise its ATK by up to 2100, must be destroyed first before you can target other Amazoness monsters on the field.
Amazoness Sage
Amazoness Sage
This card most likely survive the turn it attacks so setting a Trap/Spell makes difficult.
Amazoness Archer
Amazoness Archer
This card makes is hard for "Element Unites" deck to be viable in farming Mai. it can inflict 1200 of effect damage.


Cards Mai Lvl 40 drops


Hot New Top
Unlucky at All latest
Wow! Thanks, Mai!
<< Anonymous(Unlucky at All)
Unlucky at All latest Reply
Abysswalker 8days ago
Ya always use union attack for win
<< Anonymous(Abysswalker)
Anoymous 1days ago Reply
gift of martyr works too
GunzBlazer 3days ago
Mai Farm Lvl 40 100% Win Rate 8K
Can ANYONE make a guide without secret pass? I'm hating seeing ALL the guides on the internet needing it, I started when ultimate rising was ending, can anyone help?
<< Anonymous
Anoymous Reply
use monster with effect atk like jinzo#7, ooguchi, etc
<< Anonymous
Anoymous Reply
I use blue eyes burst blast card to wipe their field / big bang shot
<< Anonymous
Anoymous 5days ago Reply
i use this combo, set one gandora when you got 1 card on top of your deck. Pro: you can destroy any thing that may break your combo, it annihilates traps, insta spells etc. your assestment will be more than 9000, because you may eternal activates gandora effect, cause Northwenko cant be destroyed if you targeted gandora when ritual summon her. Con: destroy 7 cards on the field.
<< Anonymous
Anoymous 5days ago Reply
...cont... and you dont need 2 Gandora, but need one high to ritual Northwenko.
Anoymous 7days ago
Brianloks 9days ago
Mia Lv40
100% consistent 7000+points
emudia 29days ago
Surprise Present works well against her, but no consistent.
<< Anonymous(emudia)
Anoymous 10days ago Reply
Mai is a cunt I hate her lvl 40 shit
Anoymous 12days ago
Works versus Rex, Mai, Yugi, Odion.
Can be changed to work with any other LD except Keith.
Average score: 6-7K, depends if you were able to tribute summon, activate trap&spell cards or not.
<< Anonymous
Anoymous 12days ago Reply
Skill: doesn't really matter. You can use whatever you like but I prefer LP Boost alpha or restart.
<< Anonymous
Anoymous 12days ago Reply
Whoops, I meant to say Mako instead of Odion.
Yoko 13days ago
Not bad...
<< Anonymous(Yoko)
Anoymous 13days ago Reply
Weak. You still don't have that 3rd Pet Dragon.
<< Anonymous(Yoko)
Anoymous 13days ago Reply
See if you cant make a amazon deck...theres new warrior support not that ive seen it yet
Osx 14days ago
Pueden poner los deck que usan losduelistas legendarios lvl 30
Duel Novice 20days ago
Why think so hard guys? To farm mai you just need cerberus with burn and heal spell. Finish her using either vassal or piranha. Set skill draw sense light. Just like that.. =)
<< Anonymous(Duel Novice)
Duel Novice 20days ago Reply
Example of deck i use.
Luvdikc!!! 20days ago
How do i get a duel assessment higher than 4000? Most of the good cards i dnt hve
<< Anonymous(Luvdikc!!!)
Duel Novice 20days ago Reply
It's quite easy to farm Mai. What you need is cerberus (2 copies), a lot of spell card (i use burn spell to decrease his LP & healing spell to increase my own LP) and as finishing blow either vassal with union attack (2 copies) or piranha with riryoku (1 copy) Both will get you 9999++ attack

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Keep getting the same fucking card over again!
Not yet but they are "working on it"
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