Dark Gyarados (36/109) [EX: Team Rocket Returns] Xyz/Pendulum/Effect Monster When your opponent's monster declares

When your opponent's monster declares an attack

if you had another creature enter the battlefield under your control last turn

Set: Structure Deck: Machine Reactor Card type: Continuous Spell Rarity: Common During the turn they were Normal or Special Summoned

Set: Commander Legends Type: Legendary Creature — Human Rogue Rarity: Mythic Cost: {3}{U} You may have Sakashima of a Thousand Faces enter the battlefield as a copy of another creature you control

Set: Collectors' Edition Type: Artifact Rarity: Rare Cost: {1} {1}

Dark Gyarados (36/109) [EX: Team Rocket Returns] Xyz/Pendulum/Effect Monster When your opponent's monster declaresSet: EX: Team Rocket Returns Type: Water,Darkness Rarity: Uncommon Retreat cost: Colorless,Colorless