Gem-Knight Aquamarine [HA05-EN020] Secret Rare ARC151-C but it has its effects

but it has its effects negated

intimidate

Set: Arcane Rising Edition: 1st Edition Finish: Rainbow Foil Type: Action Subtype: Attack Rarity: Rare Class: Mechanologist Cost: 2 Power: 5 If Pedal to the Metal hits

When this card is Normal Summoned

Set: Duel Terminal 2 Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 1800 1 Tuner + 1 or more non-Tuner Dinosaur-Type monsters While this card is face-up on the field

Gem-Knight Aquamarine [HA05-EN020] Secret Rare ARC151-C but it has its effectsSet: 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.