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Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Abilities, attacks, weakness & resistance
This Pokémon takes 30 less damage from attacks (after applying Weakness and Resistance).
This attack does 20 more damage times the amount of Metal Energy attached to this Pokémon.
Attach any number of Metal Energy cards from your discard pile to this Pokémon. (You can't use more than 1 GX attack in a game.)
Other cards from SM Black Star Promos
Garchomp & Giratina-GX (Holofoil)
Pikachu & Zekrom-GX (Jumbo)
Pikachu & Zekrom-GX (Holofoil)
Reshiram & Charizard-GX (Jumbo)
Reshiram & Charizard-GX (Holofoil)
Sabrina & Brycen
Mismagius
Aipom
Regigigas (Holofoil)
Eevee-GX (Holofoil)
Umbreon & Darkrai-GX (Jumbo)
Umbreon & Darkrai-GX (Holofoil)
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Melmetal-GX (SM178 Jumbo) is a Promo Stage 1 Metal Pokémon-GX from the SM Black Star Promos set printed as an oversized jumbo card. It has the Hard Coat Ability, which reduces damage taken by 30 after weaknesses and resistances, and a Metal Blast attack that adds 20 damage for each Metal Energy attached. The GX attack Iron Force-GX lets you attach any number of Metal Energy from your discard pile to this Pokémon but is limited by the single-GX rule.
Catalog pricing data as of 16 Apr 2026, 07:54