Poseidon Wave [BP03-EN223] Shatterfoil Rare Lightning [x2] You can negate the activation

You can negate the activation of any trap cards and destroy them

this card can make up to 2 attacks on monsters during each Battle Phase this turn

Set: Diamond & Pearl: Majestic Dawn Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: Legacy of Darkness Card type: Effect Monster Rarity: Common Attack: 1000 Defense: 600 When this card is Normal Summoned

If you call it right

Poseidon Wave [BP03-EN223] Shatterfoil Rare Lightning [x2] You can negate the activationSet: Battle Pack 3: Monster League Card type: Normal Trap Rarity: Shatterfoil Rare Attack: 0 Defense: 0 When an opponent's monster declares an attack: Target the attacking monster; negate the attack, and if you do, inflict 800 damage to your opponent for each face up Fish, Sea Serpent, or Aqua Type monster you control.