Gyarados - Reverse Holofoil Deoxys - Holo Rare Number_120 Unknown Whenever your opponent plays

Unknown Whenever your opponent plays an Item card from their hand

discard the top 4 cards of your opponent's deck

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Colorless Spin Tackle (20) Caterpie does 10 damage to itself

RuleFlip a coin

Gyarados - Reverse Holofoil Deoxys - Holo Rare Number_120 Unknown Whenever your opponent playsRarityHolo Rare Card TypePokmon Hit Points90 HP FormStage 1 Evolves from Magikarp TypeWater Water Dragon Spark This attack does 10 damage to each of your opponent's Pokmon. (Don't apply Weakness and Resistance for Benched Pokmon.) Colorless,Colorless Full Retaliation (20) Does 20 damage times the number of damage counters on all of your Magikarp. Water,Water,Colorless,Colorless Pulverize (50+) If the Defending Pokmon already has at least 2 damage