# 2010 Pokémon HS—Undaunted #28

> This Reverse Holo Jolteon (#28) from the 2010 HS—Undaunted set brings fast Lightning-type gameplay to any Pokémon TCG collection.

Canonical URL: https://supercatch.com/product/pokemon-hsundaunted-jolteon-28-reverse-holo

## Identity

- **Year**: 2010
- **Manufacturer brand**: Pokémon
- **Set / series**: HS—Undaunted
- **Card number**: #28
- **Product type**: TCG_CARD

## Description

The Pokémon Trading Card Game continues to captivate fans with its strategic depth, and the HS—Undaunted set remains a notable chapter in that legacy. As card number 28, this Jolteon serves as a vital Stage 1 evolution from Eevee, offering collectors a tangible piece of the franchise's middle era.

Designed by Shin Nagasawa, the card features a Reverse Holo finish that adds visual appeal to its uncommon rarity. In gameplay, Jolteon provides two distinct options: Colorless Agility, which flips a coin to potentially nullify incoming attacks, or Mach Bolt, delivering 70 damage for a manageable energy cost. This versatility makes it a functional choice for decks seeking both defense and offense.

Collectors often seek out cards from the HS—Undaunted expansion to complete their set collections or to build nostalgic decks. The combination of a beloved Pokémon, a specific set code (UD), and a sought-after foil treatment creates a compelling item for hobbyists. Whether you are focusing on competitive play or simply appreciating the art and mechanics of the TCG, this Jolteon card represents a solid addition to any organized collection.

## FAQ

### What set is this Jolteon card from?

This card is from the HS—Undaunted expansion, which was released in 2010. It carries the set code UD and is numbered 28 within that specific collection.

### What are Jolteon's attacks in this set?

In the HS—Undaunted set, Jolteon features two attacks: Colorless Agility, which can prevent damage if a coin flip is heads, and Mach Bolt, which deals 70 damage for two Lightning energy.

### Is this card a foil or reverse holo?

This product identifies the card as a Reverse Holo variant. This treatment features shiny, reflective artwork that distinguishes it from the standard uncommon print in the HS—Undaunted set.

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Last verified: 2025-11-29.