
- Rarity
- Rare
- HP
- 70
- Stage
- Basic
- Type
- Water
- Weakness
×2- Retreat

- Artist
- Miki Tanaka
- Ability
- Poké-POWER: Temperamental WeatherOnce during your turn (before your attack), you may search your deck for Castform, Sunny Castform, or Snow-cloud Castform and switch it with Rain Castform. (Any cards attached to Rain Castform, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) Shuffle Rain Castform back into your deck. You can't use more than 1 Temperamental Weather Poké-Power each turn.
- Attacks
- 30+


Holon SplashDoes 30 damage plus 10 more damage for each Holon Energy card attached to Rain Castform.
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Rain Castform #026
Holon Research Tower · Rare
Cardmarket lists Rain Castform #026 at €5.72 (Good).
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Market prices
Updated Oct 20, 2026Good€5.72
Price history
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