ATTACK: 1500
DEFENSE: 1500
ATTRIBUTE: EARTH
CARD TYPE: Effect Monster
DESCRIPTION: If your opponent controls a monster: You can discard this card; Set 1 "Fusion" Continuous Spell directly from your Deck, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except "Gem-Knight" monsters. If this card is used as material for a Fusion Summon, and sent to the GY or banished: You can add 1 "Gem-Knight" monster from your GY to your hand, except "Gem-Knight Quartz". You can only use each effect of "Gem-Knight Quartz" once per turn.
MONSTERTYPE: Fairy

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PRICE FAQ

What is Gem-Knight Quartz (25th Anniversary Tin: Dueling Heroes Mega Pack) worth today?

Gem-Knight Quartz [1st Edition] has a TCGplayer market price of $0.20 as of 2026-09-17.

What is the all-time high price for Gem-Knight Quartz?

In TickerMint's daily data (since September 2026), the all-time high market price for Gem-Knight Quartz [1st Edition] is $0.20 (2026-09-16) and the all-time low is $0.20 (2026-09-16).

What would a seller actually net for Gem-Knight Quartz?

The TickerMint Estimate for Gem-Knight Quartz is $0.20. 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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