Count the number of Pokémon you have in play that has δ on its card. Draw up to that many cards.
Pricing context for collectors: Over the last 7 days, prices have remained stable at 0.0%, indicating a consolidation phase over sudden breakouts. The 90-day range spans $4.63 to $5.03 (9% spread), which indicates low-volatility behavior.
Relative to the 30-day baseline ($4.73), pricing is near equilibrium. Available graded data shows PSA 9 at $26.00, which is +459% versus raw pricing.
Current market pricing for Holon's Castform (Holon Phantoms) sits near $4.65. Price action is stable over 7 days, moving only 0.0%.
Relative to the last 30 days, value is near baseline at $4.73. The 90-day window shows a floor near $4.63 and a peak around $5.03 (9% total spread), which maps to low-volatility movement.
This version is categorized as Uncommon.
In 2006, Holon Phantoms introduced this print of Holon's Castform. Core profile: Its card type is Pokémon.
The rarity label is Uncommon. Printed HP is 50.
Energy typing is Colorless. Card subtype classification is Basic.
Card rules text: You may attach this as an Energy card from your hand to 1 of your Pokémon that already has an Energy card attached to it. When you attach this card, return an Energy card attached to that Pokémon to your hand.
Holon Phantoms was released in 2006. Series classification for this set is EX.
With 111 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 20 years old and fits a legacy-era profile.
Holon's Castform (#44) is one of the Uncommon prints in this expansion.