Sakuretsu Armor (Silver) [DL09-EN018] Rare Mira or Cramorant V

or Cramorant V

Increase the ATK of this card by 300 points for each "Dark Magician" or "Magician of Black Chaos" in either player's Graveyard

you can and must attack all monsters on your opponent's side of the field once each with this card

Set: Invasion: Vengeance Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 2000 2 DARK monsters on the field

or if it did not have an effect

Sakuretsu Armor (Silver) [DL09-EN018] Rare Mira or Cramorant VSet: Duelist League Promo Card type: Normal Trap Rarity: Rare Activate only when an opponent's monster declares an attack. Destriy the attacking monster.