Gem-Knight Sardonyx
MonsterOther names: Cavaliere-Gemma Sardonyx (Italian)
The code HA07-EN001 you looked up matches:
- HA07-EN001 · Hidden Arsenal 7: Knight of Stars · Super Rare
- Type
- Pyro / Gemini / Effect
- Attribute
- EARTH
- Level
- 4
- ATK / DEF
- 1800 / 900
- Archetype
- Gem-
Text
This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it become an Effect Monster with this effect. ● When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can add 1 "Gem-Knight" card from your Deck to your hand.
Market price
€0.29
Cardmarket · lowest across all versions
Unchanged since Nov 7, 2026 · read on Nov 7, 2026
- $0.45 · TCGplayer (USA) · lowest across all versions
The card’s price, not your copy’s: the free sources do not tell languages or editions apart. For Italian cards the real price may differ.
The history starts on the first day we read the price.
Printings (2 printings)
- DT07-EN014Sep 28, 2012Duel Terminal 7a · Duel Terminal Normal Parallel Rare
- HA07-EN001Apr 26, 2013Hidden Arsenal 7: Knight of Stars · Super Rare
Types and rarities are shown as listed by the card database (in English).