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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- the deck costs 354 points, and Genesys allows 100
Checked against the TCG Forbidden & Limited list as of 8 November 2026.
354 of 100 points, against the Genesys points list as of 15 October 2026, with the sizes and copy limits of a TCG deck.
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| Card | Type | In deck | Each |
|---|---|---|---|
| Effect | ×3 | $0.29 | |
| Effect | ×3 | $0.20 | |
| Gemini | ×3 | $0.41 | |
| Normal | ×2 | $0.10 | |
| Effect | ×3 | $0.39 | |
| Normal | ×2 | $1.24 | |
| Effect | ×2 | $0.24 | |
| Gemini | ×2 | $0.45 | |
| Effect | ×3 | $0.17 | |
| Effect | ×3 | $0.18 | |
| Effect | ×3 | $0.88 | |
| Effect | ×3 | $0.21 | |
| Normal | ×2 | $1.28 | |
| Gemini | ×3 | $0.45 | |
| Normal | ×2 | $0.95 | |
| Flip | ×3 | $0.18 | |
| Spell | ×3 | $0.20 | |
 Bonfire Limited15 pts each | Spell | ×1 | $0.95 |
 Brilliant Fusion Limited33 pts each | Spell | ×1 | $0.39 |
| Spell | ×2 | $0.38 | |
| Spell | ×3 | $0.28 | |
| Spell | ×2 | $0.34 | |
| Spell | ×2 | $0.13 | |
| Trap | ×2 | $0.42 | |
| Trap | ×2 | $0.39 |
Extra Deck
15 cards| Card | Type | In deck | Each |
|---|---|---|---|
| Fusion | ×1 | $0.15 | |
| Fusion | ×1 | $0.17 | |
| Fusion | ×1 | $0.23 | |
 Gem-Knight Master Diamond Limited66 pts each | Fusion | ×1 | $0.19 |
 Gem-Knight Master Diamond Dispersion80 pts each | Fusion | ×3 | $0.22 |
| Xyz | ×1 | $0.16 | |
| Link | ×3 | $0.23 | |
| Fusion | ×1 | $0.17 | |
| Fusion | ×2 | $0.65 | |
| Fusion | ×1 | $0.19 |
