21,641 English cards tracked·23,103 Japanese cards tracked·149 English sets·167 Japanese sets·2,321 promo cards·199 products tracked·1,025 Pokémon·416 illustrators·21,641 English cards tracked·23,103 Japanese cards tracked·149 English sets·167 Japanese sets·2,321 promo cards·199 products tracked·1,025 Pokémon·416 illustrators·21,641 English cards tracked·23,103 Japanese cards tracked·149 English sets·167 Japanese sets·2,321 promo cards·199 products tracked·1,025 Pokémon·416 illustrators·
This card exists in these variants:NormalExpansion Stamp Holo
Attacks & abilities
AbilityTemperamental Weather
Once during your turn (before your attack), you may search your deck for Sunny Castform, Rain Castform, or Snow-cloud Castform and switch it with Castform. (Any cards attached to Castform, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) Shuffle Castform back into your deck. You can't use more than 1 Temperamental Weather Poké-Power each turn.
Holon Draw
Draw a card. If Castform has any Holon Energy cards attached to it, draw 2 more cards.
Gem rate
CGC27%13 of 49 graded
Reverse Holo
Regular39%(44)
PSA23%23 of 98 graded
Reverse Holo
Regular17%(29)
The share of graded copies that came back a 10. Each grader works to its own standard, so the figures aren't interchangeable - a card that gems more often at one won't necessarily at the other. We last updated this data on August 9, 2026.
