Gem-Knight Ruby - HA05-EN019 - Secret Rare - 1ere edition // Hidden Arsenal 5: Steelswarm Invasion Tweet Near Mint, English, 3 In stock CAD$ 3.99 Description . Details Passcode: 76614340 Set: Hidden Arsenal 5: Steelswarm Invasion Card Number: HA05-EN019 Monster Type: Pyro Rarity: Secret Rare Attribute: Earth Card Text: "Gem-Knight Garnet" + 1 "Gem-Knight" monsterMust first be Fusion Summoned using the above cards as Fusion Material Monsters. Once per turn: You can Tribute 1 face-up "Gem" monster you control this card gains ATK equal to the Tributed monster's ATK, until the End Phase. During battle between this attacking card and a Defense Position monster, inflict piercing Battle Damage to your opponent. Level: 6 Card Type: Fusion/Effect Monster Name: Gem-Knight Ruby Edition: 1st