Gem-Knight Aquamarine [HA05-EN020] Secret Rare Legacy of Darkness Set: Speed Duel: Arena of

Set: Speed Duel: Arena of Lost Souls Card type: Effect Monster Rarity: Super Rare Attack:

and 1 "HERO" monster

Set: The Dark Side of Dimensions Movie Pack: Special Edition Card type: Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 1000 Once per turn

Set: Duelist Saga Card type: Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 You can Tribute this card

Set: Structure Deck: Machine Reactor Card type: Effect Monster Rarity: Common Attack: 2300 Defense: 1300 This card gains the appropriate effects if you Normal Summon it by Tributing these monsters

Gem-Knight Aquamarine [HA05-EN020] Secret Rare Legacy of Darkness Set: Speed Duel: Arena ofSet: Hidden Arsenal 5: Steelswarm Invasion Card type: Fusion Effect Monster Rarity: Secret Rare Attack: 1400 Defense: 2600 "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 it to the hand.