Gem-Knight Aquamarine
"Gem-Knight Sapphire" + 1 "Gem-Knight" monster Must first be Fusion Summoned with the above Fusion Material Monsters. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. When this card is sent from the field to the Graveyard: Target 1 card your opponent controls; return that target to the hand.
Price history (market low)
Jun 13low $0.02 · high $1.17Jun 20
Printings (5)
| Set | Rarity | No. | Market low | |
|---|---|---|---|---|
| Duel Terminal 5 | Duel Terminal Super Parallel Rare | DT05-EN035 | $1.92 | |
| Hidden Arsenal 5: Steelswarm Invasion | Secret Rare | HA05-EN020 | $0.99 | |
| Hidden Arsenal 5: Steelswarm Invasion · 1st | Secret Rare | HA05-EN020 | $0.45 | |
| Battles of Legend: Monster Mayhem · 1st | Ultra Rare | BLMM-EN137 | $0.02 | |
| Battles of Legend: Monster Mayhem · 1st | Ultra Rare | BLMM-EN137 | — |