Cosmo Brain
Cosmo Brain is a Effect Monster, first released in 2018 in Cybernetic Horizon. It has 2 printings across 2 sets (Common). The cheapest copy is MP19-EN089 Common at $0.13; the most valuable is CYHO-EN020 Common at $0.22. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.13 – $0.22
2 printings priced
Type
Spellcaster
Level
7
ATK
1500
DEF
2450
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.
Appears in 2 expansions
Printings (2)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Cybernetic Horizon | CYHO-EN020 | Common | $0.22 | |
| 2019 Gold Sarcophagus Tin Mega Pack | MP19-EN089 | Common | $0.13 |
Cosmo Brain: FAQ
How much is Cosmo Brain worth?+
Cosmo Brain currently sells for $0.13 – $0.22 on TCGPlayer, from $0.13 for MP19-EN089 up to $0.22 for CYHO-EN020. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was Cosmo Brain printed in?+
Cosmo Brain appears in 2 sets: Cybernetic Horizon, 2019 Gold Sarcophagus Tin Mega Pack.
Is Cosmo Brain legal in tournaments?+
On the current TCG Forbidden & Limited List, Cosmo Brain is unlimited (3 copies).
What is the passcode of Cosmo Brain?+
The 8-digit passcode printed on Cosmo Brain is 85679527.
What is your collection worth?
YuScan identifies any Yu-Gi-Oh! card with your camera and tracks live prices per printing across five marketplaces — so a 1st Edition never gets averaged with an Unlimited.
