# 2017 Pokémon SM Black Star Promos #SM178

> This SM178 Melmetal-GX holo promo card is a key release from the 2017 SM Black Star Promos series, featuring a distinctive holo finish and powerful Metal Blast attack.

Canonical URL: https://supercatch.com/product/pokemon-sm-black-star-promos-melmetal-gx-sm178-holo-promo

## Identity

- **Year**: 2017
- **Manufacturer brand**: Pokémon
- **Set / series**: SM Black Star Promos
- **Card number**: #SM178
- **Product type**: TCG_CARD

## Description

The SM178 Melmetal-GX holo promo card stands as a significant release within the 2017 SM Black Star Promos series. As a Stage 1 Pokémon that evolves from Meltan, this Metal-type card boasts 220 HP and introduces the formidable Hard Coat ability, which reduces incoming damage by 30 points. Collectors appreciate this promo for its unique treatment and gameplay potential, particularly the Colorless Colorless Colorless Colorless Metal Blast attack that scales damage based on attached Metal Energy. The inclusion of the Metal Iron Force-GX attack further enhances its appeal, allowing players to retrieve Metal Energy from the discard pile.

For enthusiasts of the Pokémon Trading Card Game, this Melmetal-GX promo offers a compelling addition to any collection. The holo finish adds visual distinction, making it a desirable piece for those building specialized decks or completing the SM Black Star Promos set. Whether you are a long-time collector or new to the hobby, this card represents the innovative spirit of the Sun & Moon era. Its balanced stats and strategic abilities make it a favorite among players who value both aesthetic design and mechanical depth in their card pool.

## FAQ

### What is the Melmetal-GX SM178 promo card?

The SM178 Melmetal-GX is a holo promo card from the 2017 SM Black Star Promos series. It is a Stage 1 Metal-type Pokémon with 220 HP that evolves from Meltan and features the Hard Coat ability.

### What are the main abilities of Melmetal-GX SM178?

Melmetal-GX possesses the Hard Coat ability, which reduces damage taken by 30. Its primary attack, Metal Blast, deals 110 plus 20 more damage for each Metal Energy attached. It also includes the Metal Iron Force-GX attack to retrieve Metal Energy.

### Is the Melmetal-GX SM178 card serial numbered?

No, the SM178 Melmetal-GX promo card is not serial numbered. It is a standard promo release from the SM Black Star Promos set, distinguished by its holo finish rather than a unique number.

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Last verified: 2025-11-29.