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Abilities, attacks, weakness & resistance
Once during your turn (before your attack), you may search your deck for Sunny Castform, Rain Castform, or Snow-cloud Castform and switch it with Castform. (Any cards attached to Castform, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) Shuffle Castform back into your deck. You can't use more than 1 Temperamental Weather Poké-Power each turn.
Search your deck for a Stadium card and play it. Shuffle your deck afterward.
If the Defending Pokémon is Pokémon-ex, this attack does 20 damage plus 20 more damage.
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Castform (adv5_ja-66 Unlimited) is a Colorless Basic Pokémon from the とかれた封印 expansion printed as number 066/083. It has the Temperamental Weather Poké-Power that lets you search your deck for Sunny, Rain, or Snow-cloud Castform and switch that card with this one once per turn before attacking. It also has the Forecast attack to fetch and play a Stadium from your deck and an Extra Ball attack that deals extra damage against Pokémon-ex.
Catalog pricing data as of 25 Apr 2026, 06:34