Neo-Spacian Aqua Dolphin [LED6-EN018] Common Quick-Play Spell Card then you can negate the

then you can negate the effects of 1 face-up monster your opponent controls

Set: Abyss Rising Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 1600 2 Level 7 WATER monsters

either banished and/or in your Graveyard (combined): You can banish this card from your Graveyard to target 1 Level 5 or higher Sea Serpent-Type monster in your Graveyard

Set: The Shining Darkness Card type: Ritual/Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 2800 This card can only be Ritual Summoned with the Ritual Spell Card

Neo-Spacian Aqua Dolphin [LED6-EN018] Common Quick-Play Spell Card then you can negate theSet: Legendary Duelists: Magical Hero Card type: Effect Monster Rarity: Common Attack: 600 Defense: 800 Once per turn: You can discard 1 card; look at your opponent's hand and choose 1 monster. If you control a monster with ATK greater than or equal to the ATK of the chosen card, destroy the chosen card, and if you do, inflict 500 damage to your opponent. Otherwise, take 500 damage.