Diamond Castle: Gem-Knight
TCG · Gem- · Meta Decks · 2025-08-29 · Source
Featured card
Gem-Knight Pearl
One of the most-played Gem- cards this deck runs.
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Checked against the TCG Forbidden & Limited list as of 8 November 2026.
Not checked: the TCG card pool (a card released only in the OCG).
Buy this deck — all 35 cards75 copies · about $28.61, main, extra and side deck
Main Deck
60 cards
Gem-Armadillo, copy 1 of 3- Gem-Armadillo, copy 2 of 3
- Gem-Armadillo, copy 3 of 3
Gem-Knight Alexandrite, copy 1 of 3- Gem-Knight Alexandrite, copy 2 of 3
- Gem-Knight Alexandrite, copy 3 of 3
Gem-Knight Amber, copy 1 of 3- Gem-Knight Amber, copy 2 of 3
- Gem-Knight Amber, copy 3 of 3
Gem-Knight Crystal, copy 1 of 2- Gem-Knight Crystal, copy 2 of 2
Gem-Knight Emerald, copy 1 of 3- Gem-Knight Emerald, copy 2 of 3
- Gem-Knight Emerald, copy 3 of 3
Gem-Knight Garnet, copy 1 of 2- Gem-Knight Garnet, copy 2 of 2
Gem-Knight Hollowcore, copy 1 of 2- Gem-Knight Hollowcore, copy 2 of 2
Gem-Knight Iolite, copy 1 of 2- Gem-Knight Iolite, copy 2 of 2
Gem-Knight Lazuli, copy 1 of 3- Gem-Knight Lazuli, copy 2 of 3
- Gem-Knight Lazuli, copy 3 of 3
Gem-Knight Nepyrim, copy 1 of 3- Gem-Knight Nepyrim, copy 2 of 3
- Gem-Knight Nepyrim, copy 3 of 3
Gem-Knight Obsidian, copy 1 of 3- Gem-Knight Obsidian, copy 2 of 3
- Gem-Knight Obsidian, copy 3 of 3
Gem-Knight Quartz, copy 1 of 3- Gem-Knight Quartz, copy 2 of 3
- Gem-Knight Quartz, copy 3 of 3
Gem-Knight Sapphire, copy 1 of 2- Gem-Knight Sapphire, copy 2 of 2
Gem-Knight Sardonyx, copy 1 of 3- Gem-Knight Sardonyx, copy 2 of 3
- Gem-Knight Sardonyx, copy 3 of 3
Gem-Knight Tourmaline, copy 1 of 2- Gem-Knight Tourmaline, copy 2 of 2
Gem-Turtle, copy 1 of 3- Gem-Turtle, copy 2 of 3
- Gem-Turtle, copy 3 of 3
Absorb Fusion, copy 1 of 3- Absorb Fusion, copy 2 of 3
- Absorb Fusion, copy 3 of 3
Bonfire. Limited on the TCG Forbidden & Limited list
Brilliant Fusion. Limited on the TCG Forbidden & Limited list
Gem-Knight Dispersion, copy 1 of 2- Gem-Knight Dispersion, copy 2 of 2
Gem-Knight Fusion, copy 1 of 3- Gem-Knight Fusion, copy 2 of 3
- Gem-Knight Fusion, copy 3 of 3
Particle Fusion, copy 1 of 2- Particle Fusion, copy 2 of 2
Scatter Fusion, copy 1 of 2- Scatter Fusion, copy 2 of 2
Gem-Enhancement, copy 1 of 2- Gem-Enhancement, copy 2 of 2
Pyroxene Fusion, copy 1 of 2- Pyroxene Fusion, copy 2 of 2
Extra Deck
15 cards
Gem-Knight Amethyst
Gem-Knight Citrine
Gem-Knight Lady Brilliant Diamond
Gem-Knight Master Diamond. Limited on the TCG Forbidden & Limited list
Gem-Knight Master Diamond Dispersion, copy 1 of 3- Gem-Knight Master Diamond Dispersion, copy 2 of 3
- Gem-Knight Master Diamond Dispersion, copy 3 of 3
Gem-Knight Pearl
Gem-Knight Phantom Quartz, copy 1 of 3- Gem-Knight Phantom Quartz, copy 2 of 3
- Gem-Knight Phantom Quartz, copy 3 of 3
Gem-Knight Prismaura
Gem-Knight Seraphinite, copy 1 of 2- Gem-Knight Seraphinite, copy 2 of 2
Gem-Knight Zirconia