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
some farm 7days ago

A 100% win rate farming deck , Have fun !
Anonymous 8days ago
Dark Paladin farm works flawlessly against her.
Salamander 10days ago
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 12hour ago Reply
Doesn't she riryoku it?
<< Anonymous
Anonymous 12hour ago Reply
Nvm. Thinking of Bastion
farmer 21days ago

A 100% success farming deck , Have fun !
Sicna 31days ago
What the pet? prismatic harpie dragon and d draw? What are the odds?!
Easy money
I made a less complicated farm deck that goes quick enough and super cheap.
<< Anonymous(Easy money)
Easy money Reply
0% effort
Her boobs nerfed really hard.
Ojama Knight without ojama country completely shuts her down she can't get bigger then it and depending on the only creature she can usually set will not interact with your knight
I’ve found that the Dark Paladin farming deck is useful for this one. Since the highest possible attack is lower than Dark Paladin’s original attack, if you can get it on turn one, your victory is practically assured.
Last poki drako
Regarding the labyrinth deck.

Its better to take out spell draw spells like shard and trap draw spells,
because her sage attacks into labyrinth wall if you have some in your spell trap zone
And that will make you lose1000 effect dmg.

You can replace them with crystal seers and other monster draws + go with 3x wonder wand spell.

Pick up lithograph too to make sure you can hold all the needed cards.
You can remove the curry spell.

Try keep the essential cards in the deck so you dont have to throw away/set an important spell trap as her sage will destroy it.

You can manage this with crystal seers choosing and by not using your last gravekeeper for vassal so he stays in the deck as long as possible.

Hope this helps some people.
<< Anonymous(Last poki drako )
Last poki drako Reply
I meant the effect dmg only points.
<< Anonymous(Last poki drako )
Last poki drako Reply
Also an option is replace the fusion with the fiend megacyber. This way you wont have over 7 essential cards and thus no worries of getting too many cards in your hands. You can fill in the empty spots in the deck with the anything useful + the new Typhoon trap that you can use from your hand instantly. Giving you the used a trap score, without worries about her sage.
Dudu Matsu
Espada Amazones, muito legal esse card
Is the archer a problem when using labyrinth builder skill?

Commens and feedback


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Comments (updated every hour)

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