Wave-Motion Cannon [CP05-EN004] Super Rare Secret Rare While equipped with a "Noble

While equipped with a "Noble Arms" Equip Spell Card

During each of your End Phases: Send the top 4 cards of your Deck to the Graveyard

You can Tribute 1 face-up "Elemental Hero" monster to have this card gain ATK equal to the the Tributed monster's ATK until the End Phase

Set Name: Best Selection Vol

Set: Speed Duel: Tournament Pack 5 Card type: Effect Monster Rarity: Super Rare Attack: 2000 Defense: 2000 Cannot be Special Summoned

Wave-Motion Cannon [CP05-EN004] Super Rare Secret Rare While equipped with a "NobleSet: Champion Pack 5 Card type: Continuous Spell Rarity: Super Rare Attack: 0 Defense: 0 During your Main Phase, you can send this card to the Graveyard to inflict 1000 damage to your opponent for each of your Standby Phases that have passed since this card was activated.