Holon's Castform (44/110) (Legendary Ascent - Tom Roos) [World Championships 2007]Set: World Championships 2007 Type: Colorless Rarity: Uncommon Retreat cost: Colorless

Set: Base Set Shadowless Unlimited Type: Lightning Rarity: Common Retreat cost: Colorless

Set: World Championships 2013 Type: Darkness Rarity: Uncommon Retreat cost: Colorless

Set: HeartGold & SoulSilver: Base Set Type: Trainer Rarity: Promo

Set: Diamond & Pearl: Base Set Type: Metal Rarity: Common

Set: Pokémon Rumble Type: Fire Rarity: Promo Retreat cost: Colorless

Set: Neo Genesis Unlimited Type: Fighting Rarity: Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Black Star Promos Type: Item Rarity: Promo

Set: World Championships 2019 Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Set: Skyridge Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Set: EX: Team Magma vs Team Aqua Type: Water Rarity: Common Retreat cost: Colorless

Set: POP Series 3 Type: Grass Rarity: Uncommon Retreat cost: Colorless

Set: Neo Genesis 1st Edition Type: Fire Rarity: Rare