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 15/10/2018

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Cosmo Brain

Cosmo Brain
TypeSpellcaster, Effect


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--





Hot New Top
Anonymous 2days ago
Insanely powerful ! very good card
A must in blue-eyes deck
Anonymous 4days ago
I hope we get cosmic brain and hieratics in a future mini box
<< Anonymous
Anonymous 2days ago Reply
If not buy the structure deck
Anonymous 3days ago
Cosmo queen new version :o
Anonymous 4days ago
This card is busted with Arkana skill A Trick up The Sleeves (you always get Cosmo Brain in starting hand)
Hallo 7days ago
WTF?? When will this card be in the store?
<< Anonymous(Hallo)
Eitan 5days ago Reply
He is already. You can grt get him in the booster "cybernetic horizon"
<< Anonymous( Eitan)
PB 4days ago Reply
What an utter wazzack you are, he meant when will this be in duel links. The answer is its in duel links now in the White dragon of legend structure deck.
Eitan 5days ago
I think this is an OP card and he is in my deck. And for the ones who wonder you can get him in "cybernetic horizon" booster pack
Anonymous 10days ago
Cosmic waifu
<< Anonymous
Anonymous 7days ago Reply
While I agree with you, but the context is: I spend because I like this game or because I wanted to support developer for their good work. Not because of locking all the good cards & ace monsters behind shop purchase, useless free rewards from gate etc, event exclusive rewards behind PvP. That's sorta like FORCE us to spend.
<< Anonymous
woah1 7days ago Reply
its not like the game give you free gems and events and oh wow wait yes lol i have got everything i wanted without spending a dime, you got bad luck for being whiny
<< Anonymous(woah1)
holymoly 7days ago Reply
Everything but the ex structure decks
<< Anonymous(holymoly)
Anonymous 7days ago Reply
that will be 7 pounds plus tip
Anonymous 7days ago
wow very broken going to be a staple in many decks
<< Anonymous
Anonymous 7days ago Reply
Not really, there aren't that many decks built around Normal Monsters. Blue-Eyes will be a thing, but that's likely about it for the most part.
<< Anonymous
Anonymous 7days ago Reply
Blue-Eyes is literally the only deck in the meta right now that runs Normal monster.

One deck, not "many decks".
Anonymous 10days ago
cosmo queen retrained?
<< Anonymous
Anonymous 7days ago Reply
<< Anonymous
Anonymous 7days ago Reply
ah nice because i love cozmo queen.
Anonymous 9days ago
COSMO BRAIN :V !!!!!!!
Anonymous 10days ago
tribute a white stone summon blue eyes and add blue eyes
<< Anonymous
Anonymous 9days ago Reply
econ take > tribute > attack
Anonymous 10days ago
can it tribute itself?
<< Anonymous
Anonymous 10days ago Reply
Of course it can. (Though it'll often be big enough that that probably won't be your first choice, since even dumping a LV4 puts it at a solid 2300.)

Commens and feedback




Comments (updated every hour)

Kaiba is October 25th, Joey's is January 25th. Holy shit, google it!
Why i always get union attack/ vassal in starting hand. waste my points. stupid rng
Maaaaaaaaaaaaaaaaaaaan the crypto troll is at it again :)
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