Gem-Knight Phantom Quartz

Gem-Knight Phantom Quartz was released in the 2018 booster set Extreme Force. As a Link Monster designed to support the Gem-Knight archetype, it was created to address the mechanical limitations introduced by the Master Rule 4 update, which constrained Fusion Summoning strategies. By allowing players to perform a Fusion Summon using cards from the graveyard, it provided a necessary recovery mechanism for a deck type that had historically struggled with resource depletion.

The card's design features the signature crystalline aesthetic of the Gem-Knight series, emphasizing the group's thematic connection to mineralogy. Illustrated in the style consistent with the archetype's high-fantasy art direction, the monster reflects the tactical evolution of the deck during the Link era. It was received by the competitive community as a vital utility piece, prized more for its functionality in enabling complex combos than for its individual offensive statistics.