Serperior (064) [Staff] [Mega Evolution Promo]Set: Mega Evolution Promo Type: Grass Rarity: Promo Retreat cost: Colorless,Colorless

Set: Miscellaneous Cards Type: Lightning Rarity: Double Rare

Set: XY: Flashfire Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Set: Sun & Moon: Celestial Storm Type: Grass Rarity: Promo Retreat cost: Colorless

Turn it around to find "Harry Potter" debossed on one of the straps

Set: Sword & Shield: Brilliant Stars Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: Gym Challenge 1st Edition Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Set: Scarlet & Violet: Base Set Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

Set: Sword & Shield: Rebel Clash Type: Metal Rarity: Secret Rare Retreat cost: Colorless

Set: Mega Evolution: Base Set Type: Psychic Rarity: Special Illustration Rare Retreat cost: Colorless

Set: Black & White: Boundaries Crossed Type: Dragon Rarity: Secret Rare Retreat cost: Colorless

Set: Sword & Shield: Fusion Strike Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

Set: EX: Deoxys Type: Water Rarity: Rare Retreat cost: 0