SM Black Star Promos set of Sun & Moon series

Ash's Pikachu
Basic
HP70
Evolves From:
Evolves To:RaichuPokédex No.25
Iron Tail
Flip a coin until you get tails. This attack does 20 damage for each heads.
Thunder
Flip a coin. If tails, this Pokémon does 20 damage to itself.