#0351 · Original Hoenn #142 · ruby sapphire · gen 3
Weather Pokémon
CASTFORM’s appearance changes with the weather. This POKéMON gained the ability to use the vast power of nature to protect its tiny body.
Form changes along with type to match the weather in battle, due to Forecast. Castform is always in its normal form outside of battle, regardless of weather.
Total: 420
Forecast
Changes Castform's type and form to match the weather.
EV yield (current): +1 HP
Click a form to compare
| Location | Method | Chance | Levels |
|---|---|---|---|
| Weather Institute (Road 119) (ruby) | Receive as a gift | 100% | 25 |
| Weather Institute (Road 119) (sapphire) | Receive as a gift | 100% | 25 |
| Level | Move | Type | Cat. | Power | Acc. |
|---|---|---|---|---|---|
| 1 | TackleCharges the foe with a full- body tackle.▶ Selected Pokémon | 35 | 95% | ||
| 10 | EmberA weak fire attack that may inflict a burn.▶ Selected Pokémon |
| 40 |
| 100% |
| 10 | Water GunSquirts water to attack the foe.▶ Selected Pokémon | Water | 40 | 100% |
| 10 | Powder SnowBlasts the foe with a snowy gust. May cause freezing.▶ All opponents | Ice | 40 | 100% |
| 20 | Rain DanceBoosts the power of WATER- type moves for 5 turns.▶ Entire field | Water | — | — |
| 20 | Sunny DayBoosts the power of FIRE- type moves for 5 turns.▶ Entire field | Fire | — | — |
| 20 | HailSummons a hailstorm that strikes every turn.▶ Entire field | Ice | — | — |
| 30 | Weather BallThe move’s type and power change with the weather.▶ Selected Pokémon | Normal | 50 | 100% |
| TM | Move | Type | Cat. | Power | Acc. |
|---|---|---|---|---|---|
| TM03 | Water PulseAttacks with ultrasonic waves. May confuse the foe▶ Selected Pokémon | Water | 60 | 100% | |
| TM06 | ToxicPoisons the foe with an intensifying toxin.▶ Selected Pokémon | Poison | — | 85% | |
| TM07 | HailSummons a hailstorm that strikes every turn.▶ Entire field | Ice | — | — | |
| TM10 | Hidden PowerThe effectiveness varies with the user.▶ Selected Pokémon | Normal | 1 | 100% | |
| TM11 | Sunny DayBoosts the power of FIRE- type moves for 5 turns.▶ Entire field | Fire | — | — | |
| TM13 | Ice BeamBlasts the foe with an icy beam that may freeze it.▶ Selected Pokémon | Ice | 95 | 100% | |
| TM14 | BlizzardHits the foe with an icy storm that may freeze it.▶ All opponents | Ice | 120 | 70% | |
| TM17 | ProtectEvades attack, but may fail if used in succession.▶ User | Normal | — | — | |
| TM18 | Rain DanceBoosts the power of WATER- type moves for 5 turns.▶ Entire field | Water | — | — | |
| TM21 | FrustrationAn attack that is stronger if the TRAINER is disliked.▶ Selected Pokémon | Normal | — | 100% | |
| TM22 | Solar BeamAbsorbs light in one turn, then attacks next turn.▶ Selected Pokémon | Grass | 120 | 100% | |
| TM24 | ThunderboltA strong electrical attack that may paralyze the foe.▶ Selected Pokémon | Electric | 95 | 100% | |
| TM25 | ThunderA lightning attack that may cause paralysis.▶ Selected Pokémon | Electric | 120 | 70% | |
| TM27 | ReturnAn attack that increases in power with friendship.▶ Selected Pokémon | Normal | — | 100% | |
| TM30 | Shadow BallHurls a black blob that may lower the foe’s SP. DEF.▶ Selected Pokémon | Ghost | 80 | 100% | |
| TM32 | Double TeamCreates illusory copies to raise evasiveness.▶ User | Normal | — | — | |
| TM34 | Shock WaveA fast and unavoidable electric attack.▶ Selected Pokémon | Electric | 60 | — | |
| TM35 | FlamethrowerA powerful fire attack that may inflict a burn.▶ Selected Pokémon | Fire | 95 | 100% | |
| TM37 | SandstormCauses a sandstorm that rages for several turns.▶ Entire field | Rock | — | — | |
| TM38 | Fire BlastA fiery blast that scorches all. May cause a burn.▶ Selected Pokémon | Fire | 120 | 85% | |
| TM42 | FacadeBoosts ATTACK when burned, paralyzed, or poisoned.▶ Selected Pokémon | Normal | 70 | 100% | |
| TM43 | Secret PowerAn attack with effects that vary by location.▶ Selected Pokémon | Normal | 70 | 100% | |
| TM44 | RestThe user sleeps for 2 turns, restoring HP and status.▶ User | Psychic | — | — | |
| TM45 | AttractMakes the opposite gender less likely to attack.▶ Selected Pokémon | Normal | — | 100% | |
| TM46 | ThiefWhile attacking, it may steal the foe’s held item.▶ Selected Pokémon | Dark | 40 | 100% | |
| HM05 | FlashLooses a powerful blast of light that cuts accuracy.▶ Selected Pokémon | Normal | — | 70% |
Egg moves: Psych UpCopies the foe’s effect(s) and gives to the user.▶ Selected Pokémon, Future SightHeightens inner power to strike 2 turns later.▶ Selected Pokémon
Does not evolve in this game