Mermail Abyssgaios (Secret Rare) – RA04-EN065: Quarter Century Stampede

– Number: RA04-EN065
– Rarity: Secret Rare
– Attribute: WATER
– MonsterType: Aqua
– Card Type: Xyz/Effect Monster
– Attack: 2800
– Defense: 1600
– Description: 2 Level 7 WATER monsters
While this face-up card has Xyz Material, Level 5 or higher monsters cannot attack. Once per turn, during either player’s turn: You can detach 1 Xyz Material from this card; negate the effects of all face-up monsters your opponent currently controls that have less ATK than this card, until the end of the turn.