Game version
AppearanceStandard
- Height
- 2.1 m
- Weight
- 90.0 kg
Alternate forms (2)
Training & breeding details
Gender87.5% ♂ · 12.5% ♀
Catch rate45(11.9%)Tricky
Base friendship50Low
Hatch time20 cycles · ~5,355 steps
Growth ratemedium slow
Base EXP265
Base stats
HP
100
Attack
125
Defense
90
Sp. Atk
60
Sp. Def
70
Speed
85
Total
530
Base Stat Total
Abilities
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Competitive movesets
Smogon UniversityBattle-ready sets by tier, straight from Smogon. Pick a generation and format — a “/” means either option works in that slot.
Choice Band
OU
Utility
OUItem
Terrain Extender / Assault Vest / Heavy-Duty Boots
Terrain Extender / Assault Vest / Heavy-Duty BootsAbilityGrassy Surge
NatureAdamant+Atk/−SpA
TeraGrassFighting
EV spread
HP204
Atk▲252
Spe52
Source: Smogon (via pkmn) · Updated: Oct 6, 2026
Evolution
Notable moves
The strongest damaging moves Rillaboom can learn — same-type (STAB) moves get a 1.5× power bonus in battle.
Moves
16 of 16
Scroll across the table for type, power, accuracy and PP →
| Lv. | Move & effect | Type | Class | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| 0 | Drum Beating Has a chance to lower the target’s Speed by one stage. | Grass | Physical | 80 | 100 | 10 |
| 1 | Branch Poke Inflicts regular damage with no additional effect. | Grass | Physical | 40 | 100 | 40 |
| 1 | Double Hit Hits twice in one turn. | Normal | Physical | 35 | 90 | 10 |
| 1 | Grassy Terrain For five turns, heals all Pokémon on the ground for 1/16 max HP each turn and strengthens their Grass moves to 1.5× their power. | Grass | Status | — | — | 10 |
| 1 | Growl Lowers the target’s Attack by one stage. | Normal | Status | — | 100 | 40 |
| 1 | Noble Roar Lowers the target’s Attack and Special Attack by one stage. | Normal | Status | — | 100 | 30 |
| 1 | Scratch Inflicts regular damage with no additional effect. | Normal | Physical | 40 | 100 | 35 |
| 1 | Taunt For the next few turns, the target can only use damaging moves. | Dark | Status | — | 100 | 20 |
| 12 | Razor Leaf Has an increased chance for a critical hit. | Grass | Physical | 55 | 95 | 25 |
| 19 | Screech Lowers the target’s Defense by two stages. | Normal | Status | — | 85 | 40 |
| 24 | Knock Off Target drops its held item. | Dark | Physical | 65 | 100 | 20 |
| 30 | Slam Inflicts regular damage with no additional effect. | Normal | Physical | 80 | 75 | 20 |
| 38 | Uproar Forced to use this move for several turns. Pokémon cannot fall asleep in that time. | Normal | Special | 90 | 100 | 10 |
| 46 | Wood Hammer User receives 1/3 the damage inflicted in recoil. | Grass | Physical | 120 | 100 | 15 |
| 54 | Endeavor Lowers the target’s HP to equal the user’s. | Normal | Physical | — | 100 | 5 |
| 62 | Boomburst Inflicts regular damage. | Normal | Special | 140 | 100 | 10 |
Breeding & egg moves
Rillaboom can inherit these egg moves by breeding with a compatible parent that knows the move and shares an egg group.
Sprites & renders
10 sprites & renders for Rillaboom.
Across the games
More Grass-type Pokémon
Others that share this Pokémon's primary type.
#0251
All Grass-type Pokémon Celebi
PsychicGrass
Base total600
#0492Shaymin
Grass
Base total600
#0893Zarude
DarkGrass
Base total600
#1010Iron Leaves
GrassPsychic
Base total590
#0640Virizion
GrassFighting
Base total580
#0787Tapu Bulu
GrassFairy
Base total570
Community notes
No reader notes on Rillaboom yet.
Cite this page
“Rillaboom”. Pokémonism. Retrieved [date] from pokemonism.com/pokedex/rillaboom.
Species data from PokéAPI.