Metal Core Barrier (rareté 2 Diamonds) est la carte n°B2-148 de l'extension Fantastical Parade dans Pokémon TCG Pocket. Metal Core Barrier peut être obtenue dans le Booster Fantastical Parade de l'extension Fantastical Parade.
“If this card is attached to 1 of your Pokémon, discard it at the end of your opponent's turn. The [M] Pokémon this card is attached to takes −50 damage from attacks from your opponent's Pokémon.”