# 2016 Pokémon Steam Siege #42

> Galvantula (42) from the 2016 Steam Siege set, featuring a Reverse Holo finish and the versatile Colorless Double Thread attack.

Canonical URL: https://supercatch.com/product/pokemon-steam-siege-galvantula-42-reverse-holo

## Identity

- **Year**: 2016
- **Manufacturer brand**: Pokémon
- **Set / series**: Steam Siege
- **Card number**: #42
- **Product type**: TCG_CARD

## Description

Released in 2016 as part of the Pokémon Steam Siege expansion, Galvantula is the Stage 1 evolution of Joltik and occupies card number 42 in the base set. This Reverse Holo rare variant is recognized by its distinctive shimmering finish, which adds visual depth to the card's presentation without altering its gameplay mechanics. The card represents the Lightning and Grass dual types, allowing for flexible energy attachment strategies in the Pokémon Trading Card Game. Galvantula boasts 90 Hit Points and offers two distinct options for players. The Colorless Double Thread attack deals 30 damage to two of your opponent's Pokémon simultaneously, applying weakness and resistance calculations to both targets on the bench as well. Alternatively, Lightning Electroweb deals 30 damage but includes a strategic hindrance: the Defending Pokémon cannot retreat during the opponent's next turn. This control-oriented ability makes the card a valuable asset for builders looking to disrupt opponent positioning. Whether you are building a competitive deck or focusing on set completion, this card remains a staple of the 2016 era. The artist match brings the character to life, ensuring that every copy maintains the integrity of the original illustration. This entry in the series continues to be a popular choice for those who appreciate the intricate design of the Pokémon franchise.

## FAQ

### What is the type and evolution line for Galvantula in Steam Siege?

Galvantula is a Lightning and Grass type Stage 1 Pokémon that evolves from Joltik. It holds the Pokédex number 596 and is featured as card number 42 in the Steam Siege set.

### What attacks does Galvantula 42 have in the Pokémon TCG?

This card features the Colorless Double Thread attack, which deals 30 damage to two opposing Pokémon, and Lightning Electroweb, which deals 30 damage and prevents the opponent's Pokémon from retreating.

### Is the Reverse Holo finish rare in the Steam Siege set?

The Reverse Holo treatment is a sought-after variant within the Steam Siege expansion. While the base card is a Rare rarity, the holofoil version is particularly popular among collectors for its visual appeal and set completion value.

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Last verified: 2025-11-29.