Gem-Knight Aquamarine [DT05-EN035] Super Rare BT2-038 destroy this card unless you

destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard or reveal 1 Zombie-Type monster in your hand

Set: Astral Pack 1 Card type: Fusion Monster Rarity: Common Attack: 2100 Defense: 1700 "Giant Soldier of Stone" + "Ancient Elf"

Set: Across Time Card type: Digimon Rarity: Uncommon Digi type: Dark Dragon Play Cost: 6 Form: Hybrid Attribute: Variable Digivolve Cost: 3 Digivolve Cost Level: 3 [Digivolve: 1 from [Agunimon]] You may digivolve this card from your hand onto one of your [Takuya Kanbara]s as if that card is a level 3 red Digimon for a digivolution cost of 2

Set: X Record Pre-Release Promos Card type: Tamer Rarity: Uncommon Play Cost: 3 [All Turns] When an opponent's Digimon becomes unsuspended during a main phase

Gem-Knight Aquamarine [DT05-EN035] Super Rare BT2-038 destroy this card unless youSet: Duel Terminal 5 Card type: Fusion Effect Monster Rarity: Super Rare Attack: 1400 Defense: 2600 "Gem Knight Sapphire" + 1 "Gem Knight" monster This monster can only be Special Summon by Fusion Summoned (from the Extra Deck) using the above cards as 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, select 1 card your opponent