Rain Castform is card #26 from the 2005 Pokémon Delta Species set, featuring reverse holo treatment and Water-type gameplay by artist Miki Tanaka.
Rain Castform
2005 • Pokémon • Delta Species
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Description
Released in 2005 as part of the Pokémon Delta Species expansion, Rain Castform (#26) is a Basic Water-type Pokémon card that brings dynamic weather mechanics to the table. Designed by Miki Tanaka, this reverse holo rare captures the essence of the Holon World storyline, where Castform adapts to environmental shifts. As a Basic Pokémon with 70 HP, it serves as a flexible foundation for decks seeking versatility. The card’s ability, Temperamental Weather, allows players to search their deck for other Castform variants—Sunny Castform or Snow-cloud Castform—swapping them into play. This flexibility makes it a staple for collectors focusing on the Delta Species subset. Its attack, Holon Splash, deals 30 plus 10 more damage for each Holon Energy attached, rewarding strategic energy placement. With a retreat cost of just 1, Rain Castform offers mobility often missing in similar cards. Collectors value this piece for its nostalgic ties to the 2005 era and its role in competitive play during that period. The reverse holo finish adds visual appeal, enhancing its desirability among enthusiasts. Whether building a set or exploring gameplay strategies, this card remains a key entry in the Delta Species collection. It represents the innovative spirit of Pokémon TCG’s Holon World era, blending thematic depth with functional design. For fans of the franchise, Rain Castform stands as a testament to the creativity of early 2000s card design. Its unique ability to shift forms mirrors the adaptability required in both gameplay and collecting. This product continues to attract attention from those who appreciate the blend of artistry and mechanics that define the Pokémon Trading Card Game.
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Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Rain Castform
Game
Pokémon
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Rare
Miki Tanaka
Card Stock
English
Reverse Holo
70
Water
Basic
Lightning ×2
1
351
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
Ability: Temperamental Weather
Once 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.
Attack: Holon Splash (30+)
Does 30 damage plus 10 more damage for each Holon Energy card attached to Rain Castform.







