SPECIES PROFILE

Castform

Explore recorded forms, compare their type effectiveness, and review weaknesses before opening Team Builder.

Generation III
Castform artwork

CANONICAL RECORD

Species information

Species ID
351
Generation
Generation III
Legendary
No
Mythical
No

RECORDED FORMS

Forms

4 form records are associated with this species.

Castform

Default form

Dataset record: castform

Castform sprite
Normal

Base stat profile

Scale: 255
Castform base statistics HP 70 Attack 70 Defense 70 Sp. Atk 70 Sp. Def 70 Speed 70

Total base stats420

Abilities

Forecast
Slot 1 Gen III Main series

Weak to

Fighting ×2

Resists

No resistances recorded

Immune to

Ghost

What the data tells you

Base-stat profile

All six recorded base stats are equal at 70.

These values describe this recorded form's base-stat distribution. They do not, by themselves, establish battle performance or an optimal competitive set.

Type matchup summary
  • 2× weaknesses: Fighting
  • Immunities: Ghost

This summary is based on recorded defensive typing and the type chart. It is not a full battle simulation and does not account for ability effects, move effects, battle state, or format-specific rules.

Partner type coverage
  • Fighting: Immune types: Ghost. Resisting types: Bug, Fairy, Flying, Poison, Psychic.

Single-type coverage across all weaknesses: Bug, Fairy, Flying, Ghost, Poison, Psychic.

This is a defensive typing relationship calculated from the recorded type chart. It does not recommend specific Pokémon partners or establish competitive viability.

Height 0.3 m

Weight 0.8 kg

Castform Sunny

Dataset record: castform-sunny

Castform Sunny sprite
Fire

Base stat profile

Scale: 255
Castform Sunny base statistics HP 70 Attack 70 Defense 70 Sp. Atk 70 Sp. Def 70 Speed 70

Total base stats420

Abilities

Forecast
Slot 1 Gen III Main series

Weak to

Ground ×2 Rock ×2 Water ×2

Resists

Bug ×0.5 Steel ×0.5 Fire ×0.5 Grass ×0.5 Ice ×0.5 Fairy ×0.5

Immune to

No type immunities recorded

What the data tells you

Base-stat profile

All six recorded base stats are equal at 70.

These values describe this recorded form's base-stat distribution. They do not, by themselves, establish battle performance or an optimal competitive set.

Type matchup summary
  • 2× weaknesses: Ground, Rock, Water
  • ½× resistances: Bug, Steel, Fire, Grass, Ice, Fairy

This summary is based on recorded defensive typing and the type chart. It is not a full battle simulation and does not account for ability effects, move effects, battle state, or format-specific rules.

Partner type coverage
  • Ground: Immune types: Flying. Resisting types: Bug, Grass.
  • Rock: Resisting types: Fighting, Ground, Steel.
  • Water: Resisting types: Dragon, Grass, Water.

Dual-type coverage across all weaknesses: Fighting / Grass.

This is a defensive typing relationship calculated from the recorded type chart. It does not recommend specific Pokémon partners or establish competitive viability.

Height 0.3 m

Weight 0.8 kg

Castform Rainy

Dataset record: castform-rainy

Castform Rainy sprite
Water

Base stat profile

Scale: 255
Castform Rainy base statistics HP 70 Attack 70 Defense 70 Sp. Atk 70 Sp. Def 70 Speed 70

Total base stats420

Abilities

Forecast
Slot 1 Gen III Main series

Weak to

Grass ×2 Electric ×2

Resists

Steel ×0.5 Fire ×0.5 Water ×0.5 Ice ×0.5

Immune to

No type immunities recorded

What the data tells you

Base-stat profile

All six recorded base stats are equal at 70.

These values describe this recorded form's base-stat distribution. They do not, by themselves, establish battle performance or an optimal competitive set.

Type matchup summary
  • 2× weaknesses: Grass, Electric
  • ½× resistances: Steel, Fire, Water, Ice

This summary is based on recorded defensive typing and the type chart. It is not a full battle simulation and does not account for ability effects, move effects, battle state, or format-specific rules.

Partner type coverage
  • Electric: Immune types: Ground. Resisting types: Dragon, Electric, Grass.
  • Grass: Resisting types: Bug, Dragon, Fire, Flying, Grass, Poison, Steel.

Single-type coverage across all weaknesses: Dragon, Grass.

This is a defensive typing relationship calculated from the recorded type chart. It does not recommend specific Pokémon partners or establish competitive viability.

Height 0.3 m

Weight 0.8 kg

Castform Snowy

Dataset record: castform-snowy

Castform Snowy sprite
Ice

Base stat profile

Scale: 255
Castform Snowy base statistics HP 70 Attack 70 Defense 70 Sp. Atk 70 Sp. Def 70 Speed 70

Total base stats420

Abilities

Forecast
Slot 1 Gen III Main series

Weak to

Fighting ×2 Rock ×2 Steel ×2 Fire ×2

Resists

Ice ×0.5

Immune to

No type immunities recorded

What the data tells you

Base-stat profile

All six recorded base stats are equal at 70.

These values describe this recorded form's base-stat distribution. They do not, by themselves, establish battle performance or an optimal competitive set.

Type matchup summary
  • 2× weaknesses: Fighting, Rock, Steel, Fire
  • ½× resistances: Ice

This summary is based on recorded defensive typing and the type chart. It is not a full battle simulation and does not account for ability effects, move effects, battle state, or format-specific rules.

Partner type coverage
  • Fighting: Immune types: Ghost. Resisting types: Bug, Fairy, Flying, Poison, Psychic.
  • Fire: Resisting types: Dragon, Fire, Rock, Water.
  • Rock: Resisting types: Fighting, Ground, Steel.
  • Steel: Resisting types: Electric, Fire, Steel, Water.

No complete single- or dual-type coverage was found in the current type chart.

This is a defensive typing relationship calculated from the recorded type chart. It does not recommend specific Pokémon partners or establish competitive viability.

Height 0.3 m

Weight 0.8 kg

GEN 9 SOURCE DATA

Available learnset

0 recorded moves with matching catalog entries.

No Gen 9 learnset moves are listed for this page in the current source data.