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Cosmo Brain

This page notes details of Cosmo Brain (DARK/Spellcaster/Effect Monster) : decks, tips, effect and rulings. Learn and enjoy playing Yu-Gi-Oh! Duel Links!
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update 14/03/2020

Cosmo Brain

Cosmo Brain
AttributeDARK
TypeSpellcaster, Effect
Level★7
ATK1500
DEF2450

text

Cannot be Normal Summoned/Set. Must first be Special Summoned by sending 1 non-Effect Monster from your hand or face-up field to the GY. This card gains ATK equal to the Level of the monster sent to the GY this way x 200. You can Tribute 1 Effect Monster; Special Summon 1 Normal Monster from your hand or Deck. You can only use this effect of "Cosmo Brain" once per turn.

How to Get

PackThe White Dragon of Legend [R]
Level-up reward--
Victory against--
Card trader--
Other--

Evaluation

RatingB+

Deck

Blue-Eyes Cosmo Brain Deck

Dark Magician Cosmo Brain Deck

Comments

Hot New Top
Ms 31days ago
If we this card waw in anime , who would have it ? Yugi or Kaiba ?
<< Anonymous(Ms)
Anonymous 31days ago Reply
Yugi. This card, being DARK Spellcaster, doesn't suit Kaiba or his deck.
<< Anonymous
Anonymous 31days ago Reply
Kozaburo, Kaiba's father, used Cosmo Queen in anime. In that case, there is a strong relation of Cosmo Brain with Kaiba.
<< Anonymous(Ms)
Anonymous 30days ago Reply
belongs to heishin
<< Anonymous
Anonymous 30days ago Reply
You are man of culture as well. Good old forbidden memories game.
Paladin
Do we have an R dream ticket too ? I want another one of these
<< Anonymous(Paladin)
Anonymous Reply
There's no rare dream ticket as far as I know. There might be one in the future, though, considering how popular certain cards like this, AG Wyvern, and AG Frame can be since a lot of people don't like paying for exclusive cards
<< Anonymous
Anonymous Reply
There won't be any because it would lower their profits.

Why would a company spend resources on a feature that will lower sales?

It's all about money.
Anonymous
this card is 🔥in broken. such an easy cheap way to win just like treachearous and neos fusion. i go to pvp and lose 3 times in a row because all them 🔥s summon this card on their first card. make this limited to 1 and nerf this overpowered deck
<< Anonymous
Anonymous Reply
turn*
<< Anonymous
Anonymous Reply
Yup. Most guy I fought drawn this card together with Blue Eyes White Dragon on the first turn. By throwing Blue Eyes to the graveyard, this card come out on the field with unsurpassed ATK.
<< Anonymous
Anonymous Reply
well it technically is limited to only 1 deck and only people who pay get its copies
Anonymous
Wow probably the best current card in the whole game.
<< Anonymous
Anonymous Reply
hum.. no
i defeat a blue eyes deck of that easily idk why are you guys talking so much about it just use a re trained celt guard
<< Anonymous
Anonymous Reply
oh yeah cuz everyone has celt in their deck...hey guys i beat mask heroes easily just have 3 cipher soldiers and 3 spike shields ez
<< Anonymous
Anonymous Reply
part of the problem
Anonymous
not so brainy
Anonymous
weak
Anonymous
Is buying the the blue eyes deck the only way to get the card cosmo brain or are there other packs/events that allow you to get multiple copies of the card?
<< Anonymous
Garrett Reply
And even further, you can go to your local card shop where you can get good insight from experienced players and sellers.
<< Anonymous(Garrett )
Anonymous Reply
Wait how does it work with duel links? How do they manage to give us the card like that?
<< Anonymous(Garrett )
Anonymous Reply
Yeah, that doesn't work
<< Anonymous
Anonymous Reply
I think everyone misunderstood. No, you can only get one copy in duel links, unless you pay real money to get another of the decks.
Anonymous
I cant use his ability in the first turn I have him. That just ruins the flow and opens the game for the other player
<< Anonymous
Anonymous Reply
Only if you use Arkana’s skill, you could play without it
<< Anonymous
Anonymous Reply
Always read the skills you are using in your decks, dude.
Anonymous
It sais is needs to discard 1 Non-effect monster to the graveyard to summon, my opponent sends Dragon Spirit of White to the graveyard (which is a effect monster) and summons it? Is it supposed to work like that?
<< Anonymous
ValleCula Reply
Yes, Dragon Spirit of White is treated as a Normal Monster while in the hand and Graveyard.
Anonymous
Does Cosmo brain nerfed? I can't summon it even I have blues eyes dragon and Cosmo brain in my hand in my first turn
<< Anonymous
Steathyy Reply
what. Also that bug was patched.
Anonymous
Cant activate its effect on my first turn. Anyone else facing this?
<< Anonymous
Anonymous Reply
to stop BEWD nonsense what they should have done is restricting the Skill to activate only if you have at least 3 different DARK Spellcasters in your deck......

(note that I said DARK Spellcasters, without specifying Level. This means Cosmo Brain DM decks won't get affected, only Cosmo Brain BE would)
<< Anonymous
Fackyoukomoney Reply
Only the vagabond can activate the cosmo brains effect in the first turn. Cuz HE HAD TO
<< Anonymous(Fackyoukomoney)
Anonymous Reply
Vagabond doesn't even have Trick Up the Sleeve to begin with
<< Anonymous
Steathyy Reply
Nope. Been using Cosmo Brain for 6 months now and not happened to me once, as long as it's possible to use it.
Anonymous
Remember when they said Cosmo Brain was going to be limited? it's been almost a year since the White Dragon of Legend was put for sale. NO limits at all LOL !

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Comments (updated every hour)

Um. One of the traps /doubles/ both attack AND defense of your monster for one turn.
You're both wrong - it wouldn't be able to attack.
Uhm you just repeated what anon 1 and 3 said.
It's not a quick effect, in case you mean you want to disrupt your opponent during their turn
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