Gyarados (123/123) [HeartGold & SoulSilver: Base Set] Goblin Pirate Set: Core Set 2019 Prerelease

Set: Core Set 2019 Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {1}{U}{B}{R} Flying

Set: Gym Challenge Unlimited Rarity: Holo Rare

Set: Commander 2017 Type: Legendary Creature — Cat Warrior Rarity: Mythic Cost: {1}{G}{W} First strike

Set: Limited Edition Alpha Type: Creature — Elemental Rarity: Uncommon Cost: {3}{R}{R} Fire Elementals are ruthless infernos

then repeats this process until a creature card or X cards have been put into their graveyard this way

Gyarados (123/123) [HeartGold & SoulSilver: Base Set] Goblin Pirate Set: Core Set 2019 PrereleaseSet: HeartGold & SoulSilver: Base Set Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless