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!

update 14/03/2020

Cosmo Brain
How to Get
Evaluation
Deck

Cosmo Brain

Attribute	DARK
Type	Spellcaster, Effect
Level	★7
ATK	1500
DEF	2450

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

Pack	The White Dragon of Legend [R] Sword of Paladin [R] Selection Box Vol.05 [R]
Level-up reward	--
Victory against	--
Card trader	--
Other	--

Evaluation

Rating

Deck

Blue-Eyes Cosmo Brain Deck

Blue-Eyes Cosmo Brain

Dark Magician Cosmo Brain Deck

Dark Magician Cosmo Brain

Comments

Hot New Top

Eitan

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

wow very broken going to be a staple in many decks

<< Anonymous

Anonymous 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 Reply

Blue-Eyes is literally the only deck in the meta right now that runs Normal monster.

One deck, not "many decks".

Anonymous

COSMO BRAIN :V !!!!!!!

Anonymous

tribute a white stone summon blue eyes and add blue eyes

<< Anonymous

Anonymous Reply

econ take > tribute > attack

Anonymous

can it tribute itself?

<< Anonymous

Anonymous 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.)

Synchro Shokan

you can use this card to easily bring out a level 8 or 9 synchro monster. This card is really good.

Anonymous

this good i buy atleast 2 only for my dark magician and blue eyes

Anonymous

You can use this + Blue dragon summoner to get another blue eyes into your hand when you tribute an effect monster. Basically with this + blue eyes + summoner + beacon, you can summon 3 3k attack monsters in one turn, have a blue eyes in your hand + another card if it's turn 2.

Anonymous

God damn, it can summon straight up from the deck? This is a pretty great card.

trump

not bad

tweet share share

Thank you for visiting Duel Links wiki by GameA! We update this Yu-Gi-Oh! Duel Links community day by day to provide quality guides and the latest news.

Duel Links Wiki Updates

How to Report Abuse

3/24	Harpie: Deck Recipe [Mar 24]
	Pendulum: deck recipe [Mar 24]
	Super Quant: deck recipe [Mar 24]
	Invoked Neos: deck recipe [Mar 24]
	King of Game decks [March 2023]
3/23	Raid Duel - The Last Survivor of Mankind: Zone! Unlock Event
	Ice Barrier: deck recipe [Mar 23]
	Maintenance Information [Mar 23]
	Dark Magician: deck recipe [Mar 23]
	Galaxy: deck recipe [Mar 23]
3/22	Abyss Actor: deck recipe [Mar 22]
3/22	Elementsaber: deck recipe [Mar 22]

→ Past updates

[Job Offer] Duel Links Wiki Writers

GameA Discord

Duel Links News & Events

Duel Links World Championship 2023

Raid Duel - The Last Survivor of Mankind: Zone! Unlock Event

Structure Deck EX: Secret of Magicians

Secret of Magicians

45th Main Box: Raider's Requiem

Raiders Requiem

Yugioh! Card Game 25th Anniversary Campaign

"Power Pros" App x "Yu-Gi-Oh!" Collaboration Campaign

6th Anniversary Campaign on 12 January 2023

6th Anniversary Campaign

Upcoming events [March]

Upcoming events [March]

Early March 2023	Duel Links Mission Research
	PvP Duel: Turbo Duel Grand Prix
	Tour Guides Mission Bingo Event

Leaked Characters

Yu-Gi-OH Vrains

Yu-Gi-Oh Vrains Duel Links

Vrains' World Stage Missions

Vrains Character Unlock Missions

Vrains World Celebration Campaign

Vrains Characters

Playmaker & AI	Varis	Soulburner
The Gore	Blue Angel

How to beat/farm Legendary Duelists Lvl 40

Playmaker Lvl 40 Farm	Soulburner Lvl 40 Farm	The Gore Lvl 40 Farm
Blue Angel Lvl 40 Farm	-	=

Yu-Gi-Oh Arc V

Yu-Gi-Oh Arc V Duel Links

Arc V Characters

Yuya Sakaki	Declan Akaba	Zuzu Boyle
Gong Strong	Sylvio Sawatari	Yuto
Sora Perse	Shay Obsidian

How to beat/farm Legendary Duelists Lvl 40

[ARC-V] Legendary Duelists Lvl 40
Yuya Sakaki Lvl 40 Farm	Zuzu Boyle Lvl 40 Farm	Gong Strong Lvl 40 Farm
Sylvio Sawatari Lvl 40 Farm	Declan Akaba Lvl 40 Farm	Yuto Lvl 40 Farm
Sora Lvl 40 Farm (Gate)

Yu-Gi-Oh Zexal

Yu-Gi-Oh Zexal in Duel Links

Legendary Duelists

Yuma and Astral	Reginald "Shark" Kastle	Bronk Stone
Tori Meadows	Kite Tenjo	Quattro
Trey	Anna Kaboom	Rio Kastle
Girag

How to beat/farm Legendary Duelists Lvl 40

[Zexal] Legendary Duelists Lvl 40
Yuma and Astral Lvl 40	Tori Meadows Lvl 40	Bronk Stone Lvl 40
Reginald Kastle Lvl 40	Kite Tenjo Lvl 40 Farm (Gate)	Quattro Lvl 40 (Gate)
Trey Lvl 40 Farm (Gate)	Anna Lvl 40 Farm (Gate)	Rio Kastle Lvl 40 Farm (Gate)

Other Zexal Duelists

Yuma Tsukumo

Astral

Flip Turner

Yu-Gi-Oh Dark Side of Dimension [DSOD]

Yugioh DSOD in Duel Links

Legendary Duelists

Seto Kaiba (DSOD)	Mokuba Kaiba (DSOD)	Yugi Muto (DSOD)
Joey Wheeler (DSOD)	Tea Gardner (DSOD)	Aigami (DSOD)
Sera (DSOD)	Scud (DSOD)	Bakura (DSOD)

How to beat/farm Legendary Duelists Lvl 40

[DSOD] Legendary Duelists Lvl 40
Seto Kaiba (DSOD) Lvl 40	Mokuba Kaiba (DSOD) Lvl 40	Yugi Muto (DSOD) Lvl 40
Joey Wheeler (DSOD) Lvl 40	Tea Gardner (DSOD) Lvl 40	Aigami Lvl 40
Sera (DSOD) Lvl 40	Scud (DSOD) Lvl 40	-

Yu-Gi-Oh 5D's

Yugioh 5D'S in Duel Links

Legendary Duelists

Yusei Fudo	Jack Atlas	Crow Hogan
Akiza Izinski	Leo	Luna
Officer Tetsu	DS Kalin Kessler	DS Carly Carmine
DS Rex Goodwin	Carly Carmine	Kalin Kessler
Antinomy	Primo	Aporia
Paradox

How to beat/farm Legendary Duelists Lvl 40

[5D's] Legendary Duelists Lvl 40
Yusei Fudo Lvl 40	Jack Atlas Lvl 40	Crow Lvl 40
Akiza Lvl 40	Leo Lvl 40	Luna Lvl 40
Officer Tetsu	DS Kalin	DS Carly
DS Rex Goodwin	Carly Carmine Lvl 40 (Gate)	Kalin Kessler Lvl 40 (Gate)
Antinomy Lvl 40 (Gate)	Primo Lvl 40 (Gate)	Aporia Lvl 40 (Gate)
Paradox Lvl 40 (Gate)	-

Useful links

Top Pick - UR & SR Dream Ticket	How to unlock Legendary Duelists
Synchro Summon Guide: The Advent of Synchros in Duel Links	Starter Guide for New Duelists
New player guide: What packs to buy first?	-

Forums

Duel Links forums
General discussion	Vagabond trade
Deck advice	Duel room

Decks

Deck pages
PvP Best decks	All decks
Auto Duel	Tips for farming LDs

King of Games decks

Decks to farm LD Lvl 40

[GX] Legendary Duelists Lvl 40
Jaden Yuki	Zane Truesdale	Aster Phoenix
Jesse Anderson	Chazz Princeton	Alexis Rhodes
Vellian Crowler	Bastion Misawa	Syrus Truesdale
Tyranno Hassleberry	Sartorius Kumar	Yubel
Jaden/Yubel	Blair Flannigan	Axel Brodie Lvl 40 (Gate)
Supreme King Jaden Lvl 40 (Gate)

Characters (Legendary Duelists)

Yu-Gi-Oh! (DM)

Yu-Gi-Oh! GX

Yu-Gi-Oh GX in Duel Links

Jaden Yuki	Zane Truesdale	Aster Phoenix
Jesse Anderson	Chazz Princeton	Alexis Rhodes
Vellian Crowler	Bastion Misawa	Syrus Truesdale
Tyranno Hassleberry	Sartorius Kumar	Yubel
Jaden/Yubel	Blair Flannigan	Axel Brodie
The Supreme King	-	-

Duel / Level rewards
Level rewards	Duel rewards
Skill pages
Skill database	How to get drop skills

Accessories

Card Sleeves & Game Mats

Booster packs/Card Trader

Card Trader & Ranked Rewards

Card Trader	Ranked Rewards
Card Trader	Ranked Rewards

Card box

Available card boxes

Selection Box

Selection Boxes

Special Packs

Special Pack

Structure decks

Structure decks

Other Pages

Quick links
Card sets overview	Discontinued card sets
Reroll tier list	Best cards

Duel Links Basics

Quick Starter Guide

FAQ

Stage 1-10	Stage 11-20	Stage 21-30
Stage 31-40	Stage 41-50	Stage 51-60

Facilities in Duel World

Cards you should trade

How to beat the Vegabond

How to solve Duel Quizes

How to get/collect items

Gem	Gate Key	Gold
Duel Orb	Jewel/Stone	Icon

Standard duelists & Legendary Duelist Lvl 30

Standard Duelists
Lvl 14	Lvl 20	Lvl 27
Lvl 33	Lvl 39	Lvl 45
Lvl 51	Lvl 57	-
Legendary Duelists
Lvl 30 (DM)	Lvl 30 (GX)	Lvl 30 (5D's)

Oni-Gami Combo | Deck and Rulings 6

Perfect combo with Dumon's barian skill.

Atticus Rhodes (Fubuki) 459

Unlock Atticus rhodes deck red eye dragon darkness

PvP Best Decks & Tier List [Mar 15] 27190

quranlang.com pokemon tcg pocket all decks review

Blue-Eyes White Dragon | Decks and Tips 251

inb4 some stupid brainless dumb FÛCK gets mad. The comment below was just a joke. Nothing ...

> Go to the latest comments

How much longer do we have to wait for new cards and characters?

The trap card curse of forbidden spell wasn't working right

What items were available at the trader EX during the “varis” event that were announced as patched?

When I view replays, it shows some players with red borders, some with blue, what does it mean?

Why doesn't dark cavalry efect trigger when dingirsu activate it's efect?

I’m having problems with kites XYZ Galaxy Skill?

How to get the Pheonix art looking ra mat from Duel links

> See All

Echoes of Mana

Clash Mini

WOTV - WAR OF THE VISIONS

[DM] Legendary Dueslist Lvl 40
Yami Yugi Lvl 40	Seto Kaiba Lvl 40	Joey Lvl 40
Mai Lvl 40	Tea Lvl 40	Yugi Lvl 40 (Gate)
Weevil Lvl 40	Rex Raptor Lvl 40	Mako Lvl 40
Yami Marik Lvl 40	Yami Bakura Lvl 40	Bandit Lvl 40
Ishizu Lvl 40	Odion Lvl 40	Pegasus Lvl 40
Mokuba Lvl 40	Paradox Lvl 40	Arkana Lvl 40
Bonz Lvl 40	Espa Roba Lvl 40	Tristan Lvl 40
Lumis & Umbra Lvl 40	Duke Devlin Lvl 40 Farm	-

Yami Yugi	Seto Kaiba	Joey Wheeler
Mai Valentine	Tea Gardner	Yugi Muto
Weevil Underwood	Rex Raptor	Mako Tsunami
Yami Marik	Yami Bakura	Bandit Keith
Ishizu Ishtar	Odion	Maximillion Pegasus
Paradox Brothers	Mokuba Kaiba	Arkana
Bonz	Espa Roba	Tristan Taylor
Umbra & Lumis	Duke Devlin

Content

Cosmo Brain

Table of contents

Cosmo Brain

text

How to Get

Evaluation

Deck

Blue-Eyes Cosmo Brain Deck

Dark Magician Cosmo Brain Deck

Comments

Commens and feedback

Recommend

Duel Links Wiki Updates

Duel Links News & Events

Duel Links World Championship 2023

Raid Duel - The Last Survivor of Mankind: Zone! Unlock Event

Structure Deck EX: Secret of Magicians

45th Main Box: Raider's Requiem

Yugioh! Card Game 25th Anniversary Campaign

"Power Pros" App x "Yu-Gi-Oh!" Collaboration Campaign

6th Anniversary Campaign on 12 January 2023

Upcoming events [March]

Leaked Characters

Yu-Gi-OH Vrains

Vrains Characters

How to beat/farm Legendary Duelists Lvl 40

Yu-Gi-Oh Arc V

Arc V Characters

How to beat/farm Legendary Duelists Lvl 40

Yu-Gi-Oh Zexal

Legendary Duelists

How to beat/farm Legendary Duelists Lvl 40

Other Zexal Duelists

Yu-Gi-Oh Dark Side of Dimension [DSOD]

Legendary Duelists

How to beat/farm Legendary Duelists Lvl 40

Yu-Gi-Oh 5D's

Legendary Duelists

How to beat/farm Legendary Duelists Lvl 40

Useful links

Forums

Decks

Decks to farm LD Lvl 40

Characters (Legendary Duelists)

Yu-Gi-Oh! (DM)

Yu-Gi-Oh! GX

Related pages

Accessories

Card Sleeves & Game Mats

Booster packs/Card Trader

Card Trader & Ranked Rewards

Card box

Selection Box

Special Packs

Structure decks

Other Pages

Duel Links Basics

FAQ

Facilities in Duel World

How to get/collect items

Standard duelists & Legendary Duelist Lvl 30

Menu

Card Packs

Duel World

Forum

Booster Packs & Card Trader

Ranking

Comments (updated every hour)

Popular Decks

Popular Cards

QA

Another Game Site