Rillaboom #SWSH277
Pokemon card from SWSH Black Star Promos · released 2019-11-15
Rillaboom is a Grass-type Stage 2 Pokemon card, number SWSH277 of the SWSH Black Star Promos set (released 2019-11-15).
Prices by finish
No TCGplayer market price for this card yet — printed finishes: Normal. Check current listings below.
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Card details
| Set | SWSH Black Star Promos |
| Number | SWSH277 |
| Type | Grass |
| HP | 180 |
| Stage | Stage 2 — evolves from Thwackey |
| Regulation mark | E |
| Format legality | Standard · Expanded |
| Finishes | Normal |
Attacks & abilities
Wood Drain60Heal 30 damage from this Pokémon.
Raging Repeated Strike120+Discard any amount of Energy from your Pokémon. This attack does 30 more damage for each card you discarded in this way.
Weakness: Fire ×2 · Retreat cost: 3
Other Rillaboom printings
More SWSH Black Star Promos cards
All Rillaboom cards · SWSH Black Star Promos price list
Card data via TCGdex and pokemontcg.io, updated 2026-06-14. Not official values.