Gem-Knight Aquamarine [HA05-EN020] Secret Rare 192 You can negate the activation

You can negate the activation and effect of any Spell Cards and destroy them

Set: Aquapolis Type: Fire Rarity: Common Retreat cost: Colorless

add 1 “Mischief of the Time Goddess” from your Deck to your hand

Set: Neo Destiny Unlimited Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

Gem-Knight Aquamarine [HA05-EN020] Secret Rare 192 You can negate the activationSet: 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 (from the Extra Deck) using the above Fusion Material Monsters. If this card attacks: Change it 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