Yu-Gi-Oh! · Cybernetic Horizon · #CYHO-EN020 · Common

Cosmo Brain

Name: Cosmo Brain
Brand: Yu-Gi-Oh!
SKU: 170613
Price: 0.15 USD
Availability: InStock

Market price · Unlimited · Sep 2, 2026

$0.15

0.0% this week · +50.0% in 30 days

1 day0.0%

7 days0.0%

30 days+50.0%

90 days+36.4%

1 year0.0%

All time−34.8%

Where it's cheaper

TCGplayer$0.15

Cardmarket for Yu-Gi-Oh! is being connected — a second price appears as soon as this card is matched.

Unlimited · market price

$0.08$0.16$0.25$0.33

$0.15

Feb 8Dec 16Oct 24Sep 2

TCGplayer market price · via tcgcsvtcgrate.com

Printings

PrintingMarketLowHigh7d

Unlimited$0.15$0.02$19.990.0%

1st Edition$0.14$0.01$19.990.0%

Card details

Attack: 1500
Number: CYHO-EN020
Rarity: Common
Defense: 2450
Attribute: DARK
Card Type: Effect Monster
Description: 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.
Monster type: Spellcaster

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