Rillaboom Collector’s Guide: SWSH Black Star Promos SWSH006

Character Intro

Rillaboom from the SWSH Black Star Promos set brings a sturdy 170 HP and a standout combo of the Voltage Beat ability with the Hammer In attack. Its vibrant promo artwork captures the power and rhythm of this dynamic Pokémon.

Quick Facts

• Type: Grass
• Stage: Stage 2 (Evolves from Thwackey)
• Retreat Cost: 3
• Weakness: Fire ×2
• Resistance: None
• Regulation Mark: D
• Flavor Text: By drumming, it taps into the power of its special tree stump. The roots of the stump follow its direction in battle.

Key Printings

• Ability — Voltage Beat: Search your deck for up to 2 Grass Energy cards and attach them to one of your Pokémon once per turn.
• Attack — Hammer In: Deals 140 damage; cost is three Grass Energy and one Colorless Energy.

This exact printing is a promo card from the SWSH Black Star Promos set, identified by the code SWSH006.

Variants & Identifiers

There are no known print variants for this card. It is uniquely identified by its set code (swshp), card number (SWSH006), and promo rarity. The official market reference query is “Rillaboom SWSH Black Star Promos SWSH006.”

Legality & Play Notes

Legality: unknown
This card is not currently legal in Standard, Expanded, or Unlimited formats. No additional tournament play notes are available.

Care & Storage Tips

To preserve the vibrant artwork and maintain the card’s condition, store it in a protective sleeve away from direct sunlight and moisture. Given its promo rarity, keeping it flat and avoiding bending or scratches will help retain its collector value.

Set-by-Set Micro-summaries

• SWSH Black Star Promos: This promo set includes special cards like this Rillaboom, designed to complement the main Sword & Shield expansions with unique abilities and artwork. The set focuses on delivering powerful Stage 2 Pokémon with distinctive features for collectors and casual players.