Gyarados (XY60) (Prerelease Promo) [XY: Black Star Promos] Spell Ruler Set: HeartGold & SoulSilver: Trainer

Set: HeartGold & SoulSilver: Trainer Kit - Raichu Type: Lightning Rarity: Promo Retreat cost: 0

you can equip this card to a monster OR unequip it to Special Summon this card in face-up Attack Position

"Destiny Hero" and "Evil Hero" monsters you control (not counting this card)

Set: Rise of Destiny Card type: Normal Spell Rarity: Ultimate Rare Select 1 Machine-Type monster with an ATK of 500 or less on your side of the field and activate this card

and claim total victory in the land of spectral snow with the Pokémon TCG: Sword & Shield—Chilling Reign expansion

Gyarados (XY60) (Prerelease Promo) [XY: Black Star Promos] Spell Ruler Set: HeartGold & SoulSilver: TrainerSet: XY: Black Star Promos Type: Water Rarity: Promo Retreat cost: Colorless,Colorless,Colorless