By drumming, it taps into the power of its special tree stump. The roots of the stump follow its direction in battle.
Cards per row:
| ☐ | Set | Name | # | Rarity | Variant | Price | Info |
|---|---|---|---|---|---|---|---|
| ☐ | SWSH Black Star Promos | Rillaboom | SWSH006 | Promo | Holo | $6.35 | |
| ☐ | SWSH Black Star Promos | Rillaboom V | SWSH014 | Promo | Holo | $0.84 | |
| ☐ | SWSH Black Star Promos | Rillaboom | SWSH277 | Promo | Holo | $0.46 | |
| ☐ | Sword & Shield | Rillaboom | 14 | Rare Holo | Holo | $0.27 | |
| ☐ | Sword & Shield | Rillaboom | 14 | Rare Holo | Reverse Holo | $0.48 | |
| ☐ | Sword & Shield | Rillaboom | 14 | Rare Holo | Normal | $0.30 | |
| ☐ | Sword & Shield | Rillaboom | 15 | Rare | Reverse Holo | $0.51 | |
| ☐ | Sword & Shield | Rillaboom | 15 | Rare | Normal | $0.31 | |
| ☐ | Rebel Clash | Rillaboom V | 17 | Rare Holo V | Holo | $0.95 | |
| ☐ | Rebel Clash | Rillaboom VMAX | 18 | Rare Holo VMAX | Holo | $2.23 | |
| ☐ | Rebel Clash | Rillaboom V | 175 | Ultra Rare | Holo | $3.19 | |
| ☐ | Rebel Clash | Rillaboom VMAX | 193 | Rainbow Rare | Holo | $11.24 | |
| ☐ | Darkness Ablaze | Rillaboom | 197 | Secret Rare | Holo | $7.32 | |
| ☐ | Shining Fates | Rillaboom | 13 | Rare Holo | Holo | $0.22 | |
| ☐ | Shining Fates | Rillaboom | 13 | Rare Holo | Reverse Holo | $0.25 | |
| ☐ | Shining Fates | Rillaboom | SV006 | Shiny Rare | Holo | $2.97 | |
| ☐ | Shining Fates | Rillaboom V | SV105 | Shiny Rare V | Holo | $1.40 | |
| ☐ | Shining Fates | Rillaboom VMAX | SV106 | Shiny Rare VMAX | Holo | $2.43 | |
| ☐ | Chilling Reign | Rillaboom | 18 | Rare Holo | Holo | $0.29 | |
| ☐ | Chilling Reign | Rillaboom | 18 | Rare Holo | Reverse Holo | $0.26 | |
| ☐ | Fusion Strike | Rillaboom V | 22 | Rare Holo V | Holo | $0.91 | |
| ☐ | Fusion Strike | Rillaboom VMAX | 23 | Rare Holo VMAX | Holo | $1.87 | |
| ☐ | Twilight Masquerade | Rillaboom | 16 | Uncommon | Reverse Holo | $0.22 | |
| ☐ | Twilight Masquerade | Rillaboom | 16 | Uncommon | Normal | $0.13 | |
Total: 18 cards, 24 variants | $45.40 | ||||||