Gem-Knight Sardonyx is a Duel Terminal Normal Parallel Rare Gemini Monster card from Yu-Gi-Oh! (Duel Terminal 7a, DT07). Current market price: $0.34.
Duel Terminal Normal Parallel Rare
Duel Terminal 7a (DT07)
Card 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.
