Rillaboom

SWSH Black Star Promos · No. SWSH006

Promo EN Pokémon

Current value

$147.50

TCGplayer Near Mint

Prices

Variant	TCGplayer	Cardmarket
Holofoil	$147.50 Low $48.99 · High $556.40	€16.50

TCGplayer prices are Near Mint market averages, Cardmarket prices are 30-day averages in EUR. Refreshed every 15 minutes, as of Sep 15, 2026, 4:02 PM UTC.

Details

Ability

Voltage Beat

Once during your turn, you may search your deck for up to 2 Grass Energy cards and attach them to 1 of your Pokémon. Then, shuffle your deck.

Attacks

GrassGrassGrassColorlessHammer In140

Weakness

Fire×2

Retreat

1

Rarity

Promo

Artist

Kouki Saitou

HP

170

Number

SWSH006

Expansion

SWSH Black Star Promos

Series

Sword & Shield

Types

Grass

Subtypes

Stage 2

By drumming, it taps into the power of its special tree stump. The roots of the stump follow its direction in battle.

Price history

TCGplayer Cardmarket

$147.50 +$98.39 (+200.3%)

$0 $50 $100 $150

Aug 16 Aug 23 Aug 31 Sep 7 Sep 14

Holofoil · TCGplayer Near Mint · last 30 days, average price by day

Date	Average
Aug 16, 2026	$49.11
Aug 17, 2026	$49.11
Aug 18, 2026	$117.79
Aug 19, 2026	$117.79
Aug 20, 2026	$117.79
Aug 21, 2026	$117.79
Aug 22, 2026	$117.79
Aug 23, 2026	$117.79
Aug 24, 2026	$117.79
Aug 25, 2026	$117.79
Aug 26, 2026	$117.79
Aug 27, 2026	$117.79
Aug 28, 2026	$117.79
Aug 29, 2026	$117.79
Aug 30, 2026	$117.79
Aug 31, 2026	$131.60
Sep 1, 2026	$131.60
Sep 2, 2026	$131.60
Sep 3, 2026	$131.60
Sep 4, 2026	$131.60
Sep 5, 2026	$131.60
Sep 6, 2026	$147.50
Sep 7, 2026	$147.50
Sep 8, 2026	$147.50
Sep 9, 2026	$147.50
Sep 10, 2026	$147.50
Sep 11, 2026	$147.50
Sep 12, 2026	$147.50
Sep 13, 2026	$147.50
Sep 14, 2026	$147.50

7D 1M 3M 6M 1Y

Where to buy

TCGplayer Search Rillaboom on TCGplayer Cardmarket Search Rillaboom on Cardmarket eBay Search Rillaboom on eBay

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Rillaboom is card SWSH006 of SWSH Black Star Promos, a Sword & Shield series English Pokémon TCG expansion. Prices and price history here come from TCGplayer and Cardmarket and refresh every 15 minutes, and you can scan and track your SWSH Black Star Promos cards in the Arca TCG app.