Professor Cozmo's Discovery
Effect
You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card.
Flip a coin. If heads, draw the bottom 3 cards of your deck. If tails, draw the top 2 cards of your deck.
Details
Legality
- Standard
Not legal
No regulation mark
- Expanded
Not legal
Released before the Black & White Series
- Gym Leader Challenge
Not legal
Released before the Black & White Series
- Unlimited
Legal
Market price
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Graded prices
PSA 10
$140
Normal / eBay / updated Oct 21, 2024
PSA 9
$75.00
Reverse Holofoil / eBay / updated Feb 23, 2026
CGC 10
N/A
No current price
CGC 9
$28.00
Reverse Holofoil / eBay / updated Jul 24, 2026






















