Castform 105 / 145 Pokemon Card from Guardians Rising Set
Castform is a Basic Pokémon with 70 HP and belongs to the Colorless type. It is illustrated by the artist sui and is part of the Guardians Rising set from the…
- Set: Guardians Rising
- Number: 105/145
- Rarity: Common
Set
About the Castform Pokémon Card
Castform is a Colorless-type Pokémon card with 70 HP from the Guardians Rising set, part of the Sun & Moon series. It carries the collector number 105/145 and is classified as Common. The Guardians Rising set was released on May 5, 2017.
The card includes the flavor text: “It changes its form depending on the weather. Changes in the temperature or humidity appear to affect its cellular structure.”.
Castform Pokémon Card Details
Card name: Castform
Card number: 105/145
Set: Guardians Rising
Series: Sun & Moon
Rarity: Common
Subtypes: Basic
Type: Colorless
HP: 70
Artist: sui
Release date: May 5, 2017
National Pokédex number: 351
Why Collect the Castform Pokémon Card?
Castform is most often collected as part of a complete Guardians Rising set rather than as a standalone chase card.
Across the hobby, collectibility generally comes down to rarity, condition, artwork, and overall demand for the set.
Artwork and Illustration of the Castform Pokémon Card
Castform was illustrated by sui.
Artwork is one of the factors collectors weigh when deciding which copies to keep or send for grading.
Market Price and Value of the Castform Pokémon Card
The current aggregated market price for Castform is about $0.33. Recent listings range from roughly $0.11 (low) to
For context, the Guardians Rising set has a median card value near $0.59 and an average near $5.79, so this card sits below the typical card in the set. The aggregated price has moved 0% over the last 7 days and 0% over 30 days.
Pokémon cards are best collected for enjoyment first. Where value matters, it is typically driven by graded population, the popularity of the Guardians Rising set, the availability of sealed product, and broader Pokémon TCG market trends.
Grading the Castform Pokémon Card
Whether Castform is worth grading comes down to condition. Before submitting a card, collectors usually check front and back centring, corner sharpness, edge wear, surface defects, and any print lines or factory imperfections.
Across the hobby, top grades such as PSA 10, BGS/Beckett 9.5–10, and CGC Pristine 10 generally command a premium over raw or lower-graded copies.
PSA has graded 10 copies of this card, of which 5 earned a PSA 10 — a gem rate of about 50.0%. These population figures were last refreshed on June 15, 2026. Population counts only rise as more copies are submitted, so the gem rate and totals shift over time; nothing here is estimated or back-filled.
How Rare Is the Castform Pokémon Card?
As a Common card, Castform was printed at one of the highest frequencies in its set — commons form the base of a set's print run and are pulled most often from booster packs.
Population data is one concrete measure of scarcity: PSA has graded 10 copies to date.
Other Printings of Castform
Castform appears on more than one card across the catalog. Other printings include Delta Species 34 (around