As a Pokémon expert, I can tell you that Castform does not evolve into any other Pokémon. It is a unique Pokémon with the ability to change forms based on the weather conditions. There are four forms of Castform: Normal, Sunny, Rainy, and Snowy. Each form has different base stats, with the Normal Form having the lowest stats and the Sunny, Rainy, and Snowy Forms having higher stats in specific areas.

read more >>

Castform (Japanese: �ݥ��� Powalen) is a Normal-type Pok��mon introduced in Generation III. While it is not known to evolve into or from any other Pok��mon, it has the ability to change forms depending on the current weather.read more >>