Pokémon · Undone Seal
Sunny Castform
French name: Morpheo Soleil
Sunny Castform (Undone Seal 019/083) has a market price of US$19.99 as of Nov 9, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Fire
- HP
- 70
- Energy type
- Fire
- Stage
- Basic
- Weakness
- Water ×2
- Retreat cost
- 2
Card text
Poké-POWER: Temperamental Weather Once during your turn (before your attack), you may search your deck for Castform, Rain Castform, or Snow-cloud Castform and switch it with Sunny Castform. (Any cards attached to Sunny Castform, damage counters, Special Conditions, and effects on it are now on the new Pokémon.) Shuffle Sunny Castform back into your deck. You can't use more than 1 Temperamental Weather Poké-Power each turn.
Attacks
Sunshine (Fire) Search your discard pile for a Stadium card, show it to your opponent, and put it into your hand. [Colorless][Colorless] Sunburn (Fire) 40 If High Pressure System is in play, the Defending Pokémon is now Burned.
About this card
Sunny Castform is card 019/083 in Undone Seal, a Pokémon set released Jan 16, 2004. Rarity: Rare. Finishes: 1st Edition, Normal. Reference market price on Nov 9, 2026: US$19.99 (1st Edition). Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
