Serperior (13/149) (Cosmos Holo) (Blister Exclusive) [Black & White: Boundaries Crossed]Set: Black & White: Boundaries Crossed Type: Grass Rarity: Holo Rare Retreat cost: 1

Go again Piercing 1 (If this is defended by an equipment

discard a random card from your hand

Set: EX: Hidden Legends Type: Grass

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

Set: McDonald's Promos: 2014 Collection Type: Water Rarity: Promo Retreat cost: Colorless

Gain {r} for each Mechanologist card banished this way

Set: Skyridge Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Unleashed Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: Miscellaneous Cards Type: Colorless Rarity: Promo

Set: Neo Genesis Unlimited Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: Base Set 1st Edition Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Gym Challenge Unlimited Type: Trainer Rarity: Holo Rare