Gyarados (4/123) [HeartGold & SoulSilver: Base Set] Modern Horizons 2 Prerelease Promos return it to the battlefield

return it to the battlefield under its owner's control with a -1/-1 counter on it

Set: Diamond & Pearl: Majestic Dawn Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Expedition: Base Set Type: Colorless Rarity: Uncommon Retreat cost: Colorless

Each playmat is outfitted with an anti-slip back side and will remain perfectly in place on the table

Set: Expedition: Base Set Type: Fire Rarity: Rare Retreat cost: Colorless

Gyarados (4/123) [HeartGold & SoulSilver: Base Set] Modern Horizons 2 Prerelease Promos return it to the battlefieldSet: HeartGold & SoulSilver: Base Set Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless