Rillaboom

Damage Calculator
Usage Percent
6%
Monthly Rank
#33

Base Stats for Rillaboom

HP
100
Atk
125
Def
90
SpA
60
SpD
70
Spe
85

Best Moves for Rillaboom

Grassy Glide
99.147%
Knock Off
98.159%
Wood Hammer
64.095%
Swords Dance
50.583%
U-turn
48.988%
High Horsepower
30.216%
Other
8.813%

Best Items for Rillaboom

Life Orb
33.234%
Choice Band
16.038%
Heavy-Duty Boots
14.139%
Lum Berry
10.000%
Terrain Extender
9.971%
Miracle Seed
5.764%
Assault Vest
5.488%
Choice Scarf
4.018%
Other
1.348%

Best Abilities for Rillaboom

Grassy Surge
99.946%
Overgrow
0.054%

Best EV Spreads for Rillaboom

Adamant
0/
252/
4/
0/
0/
252
22.388%
Adamant
0/
252/
0/
0/
4/
252
21.602%
Adamant
112/
252/
0/
0/
0/
144
9.120%
Adamant
12/
252/
0/
0/
108/
136
6.475%
Adamant
204/
252/
0/
0/
0/
52
5.167%
Jolly
0/
252/
0/
0/
4/
252
4.251%
Adamant
80/
252/
0/
0/
0/
176
4.082%
Adamant
72/
252/
0/
0/
0/
184
3.395%
Adamant
112/
216/
0/
0/
0/
180
2.707%
Adamant
160/
252/
0/
0/
0/
96
2.644%
Adamant
32/
252/
0/
0/
8/
216
2.191%
Adamant
128/
136/
0/
0/
104/
140
1.739%
Jolly
0/
252/
4/
0/
0/
252
1.567%
Adamant
4/
252/
0/
0/
0/
252
1.494%
Adamant
204/
252/
52/
0/
0/
0
1.358%
Adamant
192/
252/
0/
0/
0/
64
1.149%
Adamant
248/
176/
0/
0/
32/
52
0.739%
Adamant
88/
236/
0/
0/
0/
184
0.733%
Adamant
32/
252/
8/
0/
0/
216
0.521%
Adamant
0/
252/
68/
0/
0/
188
0.396%
Frequently Asked Questions

What are the best moves for Rillaboom in Gen 9 OU?

The top moves for Rillaboom in Gen 9 OU are Grassy Glide (99.147%), Knock Off (98.159%), Wood Hammer (64.095%), Swords Dance (50.583%). These represent the highest usage percentages on the competitive ladder.

What are the best teammates for Rillaboom?

Rillaboom synergizes well with Gholdengo (45.360%), Zamazenta (44.346%), Hawlucha (26.676%), Landorus-Therian (25.329%). These Pokemon frequently appear on teams together and cover each other's weaknesses.

What item should I use on Rillaboom?

The most popular items for Rillaboom are Life Orb (33.234%), Choice Band (16.038%), Heavy-Duty Boots (14.139%). The best choice depends on your team composition and strategy.

What ability is best for Rillaboom?

The most common abilities for Rillaboom are Grassy Surge (99.946%) and Overgrow (0.054%). The choice often depends on your team's strategy.

What Tera Type should I use on Rillaboom?

Tera Type data is not available for this format or Pokemon.

What is the best EV spread for Rillaboom?

The most common EV spread for Rillaboom is Adamant with 0/252/4/0/0/252 (22.388% usage). This build is optimized for the current metagame.

Is Rillaboom good in Gen 9 OU?

Rillaboom is currently ranked in the Gen 9 OU metagame. Check the usage percentage and teammates section to see how well it performs. The data is aggregated from thousands of high-level ranked battles.





Champions VGC 2026 VGC 2026 Tour Usage
0+ 1500+ 1695+ 1825+
Cutoff numbers refer to Glicko ratings on Pokemon Showdown. Choosing a cutoff displays the weighted usage stats for this ranking.
🔥
Pokemon % usage
    8