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
Someone needs to create more farm decks that can be used with any character
<< Anonymous
Anonymous Reply
ojama. just remember to put the field spell ojama country in the deck.
the good guy Online
this effect rekt my Element United set up to farm her *sad* The odd for her to have these two of field is 2 out of 12 monsters card she have so good luck fellow farmer lol
Any deck that can achieve quick victory if you play as joey?
<< Anonymous
Anonymous Reply
Anyone has a solution for this?
<< Anonymous
Anonymous Reply
Bro, I used this deck and completed the mission easily.
<< Anonymous
Anonymous Reply
I'm using the same deck and I have lost like 7 times in a row. it.
<< Anonymous
Anonymous Reply
Ojamas. No skill needed. Just make sure you have ojama country in the deck.
trez S
<< Anonymous(Alan)
Alan Reply
três sr
I would avoid shard of greed because she will attack with sage into your lab wall. i use bubonic vermin instead, which works really good as mill..
Red-Eyes + Cards of Red Stone + Crystal Seer + Skelengel for draw power, Mai will always have 3 monsters if you don't attack any so special summon fiend megacyber last turn, sacrifice labyrinth wall to ritual summon Cu Chulainn, remove a red eyes from play to get its attack to 2900, then perform the Gravekeeper's Vassal combo to get up to 10.8k attack.

100% win rate will get you 7k every duel with glossies/prismatics.
<< Anonymous(Dan)
Dan Reply
Wrong screenshot... I suck at this.
<< Anonymous(Dan)
Leukocyte Reply
Wow! Thanks so much! This worked flawlessly. Very fast and extremely consistent. Much love! <3
<< Anonymous(Dan)
Anonymous Reply
Nice list. I sadly don't have lab builder yet. Or card of red stone.
Dark Paladin farm works flawlessly against her.
<< Anonymous
Anonymous Reply
Agreed. Just got 7700 (100 for glossy). Negated fighting spirit and that was it.

A 100% win rate farming deck , enjoy
Got prismatic Amazoness Sword Woman from lvl. 20. lol Thanks tits.
<< Anonymous
Anonymous Reply
her tits are small you can tell thanks tits for Alexis Rhodes
guys why u put hard decks to collect ?
i use cerberus deck to farm level 40 mai and it is working easily
<< Anonymous(Salamander)
Anonymous Reply
Doesn't she riryoku it?
<< Anonymous
Anonymous Reply
Nvm. Thinking of Bastion
some farm

A 100% win rate farming deck , Have fun !

A 100% success farming deck , Have fun !

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Comments (updated every hour)

Lmao learn english first then come back with a better argument you useless foreign fuck
I got 3 SR in my first 6 pack Should i reset?
LOOOl, complaining about one OP card while the poster uses a cancerous Aids deck that never goes ...
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