ATTRIBUTE: SPELL
CARD TYPE: Field Spell
DESCRIPTION: Each time a "Shaddoll" monster(s) is sent to the Graveyard by a card effect, place 1 Spellstone Counter on this card for each sent monster. All monsters your opponent controls lose 100 ATK for each Spellstone Counter on this card during your opponent's turn only. Each time you Fusion Summon a "Shaddoll" Fusion Monster, you can remove 3 Spellstone Counters from this card to use 1 appropriate face-up monster your opponent controls as 1 of the Fusion Materials.

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PRICE FAQ

What is Curse of the Shadow Prison (2015 Mega-Tins Mega Pack) worth today?

Curse of the Shadow Prison [1st Edition] has a TCGplayer market price of $0.11 as of 2026-09-17.

What is the all-time high price for Curse of the Shadow Prison?

In TickerMint's daily data (since September 2026), the all-time high market price for Curse of the Shadow Prison [1st Edition] is $0.11 (2026-09-16) and the all-time low is $0.11 (2026-09-16).

What would a seller actually net for Curse of the Shadow Prison?

The TickerMint Estimate for Curse of the Shadow Prison is $0.11. It is a fee-adjusted fair value blending TCGplayer and eBay data to estimate what a seller nets after marketplace fees.

how these numbers are computed →

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