#812

Rillaboom

grass

Abilities

OvergrowGrassy Surge(Hidden)

Height: 2.1 m (6'11")

Weight: 90.0 kg (198.4 lbs)

Base Exp: 265

Base Stats

HP100

Atk125

Def90

SpA60

SpD70

Spe85

BST530

EV Yield: 3 Atk

Stat Ranges at Lv. 100

Stat

Min (0 IV / 0 EV)Max (31 IV / 252 EV)

310404

Atk

229383

Def

166306

SpA

112240

SpD

130262

Spe

157295

Min = 0 IVs, 0 EVs, hindering nature. Max = 31 IVs, 252 EVs, boosting nature.

Species Info

Generation: VIII (Galar)
Color: Green
Shape: Humanoid
Habitat: Unknown
Growth Rate: Medium Slow
Capture Rate: 45 (17.6%)
Gender Ratio: 87.5% Male / 12.5% Female
Egg Groups: Ground, Plant
Hatch Counter: 20 cycles (~5,376 steps)
Base Experience: 265
EV Yield: 3 Atk
Height: 2.1 m (6'11")
Weight: 90.0 kg (198.4 lbs)

Type Defenses

Damage taken when attacked by each type.

nor—

fir2

wat½

ele½

gra½

ice2

fig—

poi2

gro½

fly2

psy—

bug2

roc—

gho—

dra—

dar—

ste—

fai—

Weak to: Fire, Ice, Poison, Flying, Bug

Resists: Water, Electric, Grass, Ground

Abilities

Overgrow

Strengthens grass moves to inflict 1.5× damage at 1/3 max HP or less.

Grassy SurgeHidden Ability

When this Pokémon enters battle, it changes the terrain to Grassy Terrain.

Evolution Chain

Pokedex Entries2 entries

Generation VIII

Sword

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

Shield

The one with the best drumming techniques becomes the boss of the troop. It has a gentle disposition and values harmony among its group.

Moves (Gen 9)81 moves

Level Up

16 moves

Lv.	Move	Type	Cat.	Pow	Acc	PP
1	Scratch	nor	P	40	100%	35
1	Growl	nor	N	—	100%	40
1	Taunt	dar	N	—	100%	20
1	Double Hit	nor	P	35	90%	10
1	Noble Roar	nor	N	—	100%	30
1	Grassy Terrain	gra	N	—	—	10
1	Drum BeatingSTAB	gra	P	80	100%	10
1	Branch PokeSTAB	gra	P	40	100%	40
12	Razor LeafSTAB	gra	P	55	95%	25
19	Screech	nor	N	—	85%	40
24	Knock Off	dar	P	65	100%	20
30	Slam	nor	P	80	75%	20
38	Uproar	nor	S	90	100%	10
46	Wood HammerSTAB	gra	P	120	100%	15
54	Endeavor	nor	P	—	100%	5
62	Boomburst	nor	S	140	100%	10

TM / HM

56 moves

Move	Type	Cat.	Pow	Acc	PP
Acrobatics	fly	P	55	100%	15
Body Press	fig	P	80	100%	10
Body Slam	nor	P	85	100%	15
Brick Break	fig	P	75	100%	15
Bulk Up	fig	N	—	—	20
Bulldoze	gro	P	60	100%	20
Bullet SeedSTAB	gra	P	25	100%	30
Double Edge	nor	P	120	100%	15
Drain Punch	fig	P	75	100%	10
Earth Power	gro	S	90	100%	10
Earthquake	gro	P	100	100%	10
Endeavor	nor	P	—	100%	5
Endure	nor	N	—	—	10
Energy BallSTAB	gra	S	90	100%	10
Facade	nor	P	70	100%	20
False Swipe	nor	P	40	100%	40
Fling	dar	P	—	100%	10
Focus Blast	fig	S	120	70%	5
Focus Punch	fig	P	150	100%	20
Frenzy PlantSTAB	gra	S	150	90%	5
Giga DrainSTAB	gra	S	75	100%	10
Giga Impact	nor	P	150	90%	5
Grass KnotSTAB	gra	S	—	100%	20
Grass PledgeSTAB	gra	S	80	100%	10
Grassy GlideSTAB	gra	P	55	100%	20
Grassy Terrain	gra	N	—	—	10
High Horsepower	gro	P	95	95%	10
Hyper Beam	nor	S	150	90%	5
Hyper Voice	nor	S	90	100%	10
Knock Off	dar	P	65	100%	20
Leaf StormSTAB	gra	S	130	90%	5
Low Kick	fig	P	—	100%	20
Low Sweep	fig	P	65	100%	20
Magical LeafSTAB	gra	S	60	—	20
Mud Shot	gro	S	55	95%	15
Protect	nor	N	—	—	10
Rest	psy	N	—	—	5
Scary Face	nor	N	—	100%	10
Screech	nor	N	—	85%	40
Seed BombSTAB	gra	P	80	100%	15
Sleep Talk	nor	N	—	—	10
Snarl	dar	S	55	95%	15
Solar BeamSTAB	gra	S	120	100%	10
Solar BladeSTAB	gra	P	125	100%	10
Stomping Tantrum	gro	P	75	100%	10
Substitute	nor	N	—	—	10
Sunny Day	fir	N	—	—	5
Swift	nor	S	60	—	20
Swords Dance	nor	N	—	—	20
Take Down	nor	P	90	85%	20
Taunt	dar	N	—	100%	20
Tera Blast	nor	S	80	100%	10
Thief	dar	P	60	100%	25
TrailblazeSTAB	gra	P	50	100%	20
U Turn	bug	P	70	100%	20
Uproar	nor	S	90	100%	10

Egg Moves

6 moves

Move	Type	Cat.	Pow	Acc	PP
Fake Out	nor	P	40	100%	10
Growth	nor	N	—	—	20
Hammer Arm	fig	P	100	90%	10
Leech Seed	gra	N	—	90%	10
Strength	nor	P	80	100%	15
Worry Seed	gra	N	—	100%	10

Move Tutor

3 moves

Move	Type	Cat.	Pow	Acc	PP
Frenzy PlantSTAB	gra	S	150	90%	5
Grass PledgeSTAB	gra	S	80	100%	10
Grassy GlideSTAB	gra	P	55	100%	20

Pokedex Numbers

National#812

Galar#003

Blueberry#229

Notable Moves

Best STAB Moves

Same-type attack bonus (1.5x power)

graFrenzy Plant150 powS

graLeaf Storm130 powS

graSolar Blade125 powP

graWood Hammer120 powP

Best Coverage Moves

Off-type moves for hitting weaknesses

figFocus Punch150 powP

norGiga Impact150 powP

norHyper Beam150 powS

norBoomburst140 powS

Other Grass-type Pokemon

Tools for Rillaboom

Damage Calculator

Calculate damage output and defensive matchups

Team Builder

Build teams around this Pokemon

EV Optimizer

Optimize EV spreads for competitive play

Coverage Solver

Find the best type coverage moves

Where To Catch

Find encounter locations across games

Stat Calculator

Calculate stats with IVs, EVs, and nature

About Rillaboom

Rillaboom is a Grass-type Pokemon introduced in Generation 8 (Galar). By drumming, it taps into the power of its special tree stump. The roots of the stump follow its direction in battle. Rillaboom stands 2.1 m (6'11") tall and weighs 90.0 kg (198.4 lbs), making it a medium-sized Pokemon.

Rillaboom Base Stats

Rillaboom has a base stat total of 530, which is above average, giving it solid potential in battle. Its highest stat is Attack at 125 (excellent), while its lowest is Sp. Atk at 60 (average). Rillaboom excels as a physical attacker. Rillaboom is moderately fast with a base Speed of 85.

Rillaboom Weaknesses & Resistances

As a Grass-type, Rillaboom is weak to Fire, Ice, Poison, Flying, Bug-type moves, resists Water, Electric, Grass, Ground-type attacks. This gives Rillaboom 5 weaknesses, 4 resistances, and 0 immunities.

Rillaboom Abilities

Rillaboom's abilities include Overgrow, Grassy Surge. Overgrow strengthens grass moves to inflict 1.5× damage at 1/3 max HP or less. Its Hidden Ability is Grassy Surge, which when this Pokémon enters battle, it changes the terrain to Grassy Terrain.

Rillaboom Moves & Learnset

Rillaboom can learn 81 moves in Generation 9, including 16 by leveling up, 56 via TM/HM, 6 through breeding, and 3 from move tutors. Its strongest STAB moves include Frenzy Plant (Grass, 150 power), Leaf Storm (Grass, 130 power), Solar Blade (Grass, 125 power), Wood Hammer (Grass, 120 power). For coverage, Rillaboom can learn Focus Punch (Fighting), Giga Impact (Normal), Hyper Beam (Normal).

Training Rillaboom

With a capture rate of 45 (17.6%), Rillaboom can be quite challenging to catch in the wild. Defeating Rillaboom yields 3 Attack EVs. It has a medium slow growth rate and requires approximately 5,376 steps to hatch from an Egg. Rillaboom belongs to the Ground and Plant egg groups. Rillaboom is part of a 3-stage evolution line (Grookey → Thwackey → Rillaboom).

Use the tools above to calculate damage, optimize EVs, build teams, and more with Rillaboom. Check the damage calculator to find the best moves against Rillaboom, or use the team builder to see how Rillaboom fits into your squad.

#811Thwackey

All Pokemon

#813Scorbunny