Dark Gyarados (8/82) [Team Rocket 1st Edition] SM165 halve the monster's ATK until

halve the monster's ATK until the end of the Damage Step

or Sea Serpent monster from your Deck whose Level is less than or equal to the combined original Levels of the sent monster(s)

Set: Diamond & Pearl: Black Star Promos Type: Fighting Rarity: Black Star Promo

Set: Sword & Shield: Base Set Type: Special Energy Rarity: Uncommon

Set: 2014 Mega-Tins Mega Pack Card type: Synchro/Effect Monster Rarity: Rare Attack: 2000 Defense: 2800 1 FIRE Tuner + 1 or more non-Tuner "Fire Fist" monsters When this card is Synchro Summoned: You can Set 1 "Fire Formation" Spell/Trap Card directly from your Deck

Dark Gyarados (8/82) [Team Rocket 1st Edition] SM165 halve the monster's ATK untilSet: Team Rocket 1st Edition Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless