Siebold #221

Siebold is a Chilling Reign card from the 2021 release window. Its card type is Trainer.

The rarity label is Rare Rainbow. This gives collectors a clear identity footprint for the print.

It carries a Supporter and Rapid Strike subtype designation. Card rules text: Choose up to 2 of your Rapid Strike Pokémon and heal 60 damage from each of them.

You may play only 1 Supporter card during your turn. No explicit attack names are available in the loaded card metadata.

Latest market snapshots place Siebold in Chilling Reign at roughly $4.11. Its 7-day trend is positive, up 2.2%.

Current value is elevated versus the 30-day mean ($3.96), by 3.7%. The 90-day window shows a floor near $3.63 and a peak around $4.11 (12% total spread), which maps to low-volatility movement.

Rarity classification for this copy is Rare Rainbow.

Market structure summary: Short-term momentum is positive (2.2% over 7 days), while the card sits 13% above its 90-day low. With a 12% 90-day spread ($3.63-$4.11), this card currently tracks as low-volatility.

Current value is 3.7% above its 30-day reference ($3.96). Graded context points to a substantial premium curve, with PSA 10 at +717% above raw pricing.

PSA 9 is currently around $3.00, while PSA 10 is $33.56.

Release year for Chilling Reign is 2021. Series classification for this set is Sword & Shield.

With 233 listed cards, this is a large set by modern TCG standards. As of 2026, the set is 5 years old and sits in a modern-era collecting window.

In the Chilling Reign checklist, Siebold occupies position #221 as a Rare Rainbow card.

Other Siebold printings create a useful comparison set for Siebold. The current sample spans 2 comparable cards from 1 set.

Comparable prices currently cover $0.05-$2.59, a 5080% band. Against the sample mean of $1.32, this card is +211%.

Notable alternatives include Siebold #153 (Chilling Reign) at $0.05 and Siebold #198 (Chilling Reign) at $2.59.