Stats
Base stat spread shown as a hex chart and supporting stat bars.
Min
Max
HP
100
310
404
Attack
125
229
383
Defense
90
166
306
Sp. Atk
60
112
240
Sp. Def
70
130
262
Speed
85
157
295
Total
530
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
Normal
Shiny
Gigantamax Rillaboom
Drummer Pokémon
It's Super Effective
Damage multipliers Gigantamax Rillaboom takes from each attacking type, sorted from worst weakness to best resistance.
Evolution
Evolution requirements shown in a compact table or chain view.
| Pokémon | Requires | Evolution |
|---|---|---|
 Grookey #0810 | Level 16 |  Thwackey #0811 |
Thwackey #0811 | Level 35 |  Rillaboom #0812 |
Games
Games where Rillaboom appears, in release order. Each link opens that game's Pokédex page.
Pokémon GO
