#0812

Rillaboom

Best moveset, PvP rankings, counters & stats for Pokemon GO.

Max CP 3,758 Razor Leaf + Frenzy Plant Sunny
Rillaboom Pokemon GO sprite

Rillaboom is a Grass-type Pokemon in Pokemon GO, originally from the Galar region (#812, Generation 8). With a max CP of 3,758 and base stats of 239/168/225 (Atk/Def/Sta), Rillaboom has a total stat product of 632.

Rillaboom is weak to Bug, Fire, Flying, Ice, Poison-type moves. It resists Electric, Grass, Ground, Water-type attacks. Rillaboom is a 3.0 km buddy Pokemon.

Stats

Max CP
3,758
Lv.40: 3,324 Lv.50: 3,758
Attack 239
Defense 168
Stamina 225
Total 632
Buddy 3.0 km Gen 8 · Galar 2nd Move: 10,000 Dust · 25 Candy

Moves

Fast Moves

Grass
Razor Leaf STAB
13
DPS
13.0 PWR 7 EN 1.0s DUR 7 EPS Sunny
Normal
12
DPS
6.0 PWR 4 EN 0.5s DUR 8 EPS Partly Cloudy

Charged Moves

Grass
Drum Beating STAB Buff
25.6
DPS
115.0 PWR 33 EN 4.5s DUR
Ground
28.6
DPS
100.0 PWR 50 EN 3.5s DUR
Grass
Energy Ball STAB Buff
22.5
DPS
90.0 PWR 50 EN 4.0s DUR
Grass
Grass Knot STAB
36
DPS
90.0 PWR 50 EN 2.5s DUR
Grass
Frenzy Plant STAB Elite
40
DPS
100.0 PWR 50 EN 2.5s DUR

Best Moveset Analysis

Among fast moves, the highest DPS option is Razor Leaf (13 DPS), while Scratch generates energy the fastest (8 EPS). Note that Frenzy Plant is an Elite TM move and cannot be obtained through regular TMs.

Raid Guide

Rillaboom as Raid Boss

Not Currently in Raids

Rillaboom is not currently available as a raid boss. When Rillaboom returns to raids, here are the best counters to defeat it. A 100% IV Rillaboom from raids would have 1899 CP at level 20, or 2374 CP at level 25 with weather boost.

View full raid guide →

Best Counters to Beat Rillaboom

Rillaboom is weak to Bug, Fire, Flying, Ice, Poison-type moves, so counters with these move types will deal the most damage.

How to Get Rillaboom

Rillaboom evolves from Thwackey using 100 Candy.

Walking Rillaboom as your buddy earns 1 candy every 3.0 km.

Rillaboom Catch CP

These are the possible CP values when encountering Rillaboom in different scenarios. The range shows minimum (lowest IV floor) to maximum (100% perfect IV).

Wild Catch
Level 1–30
84 – 2,873 CP
Wild (Weather Boost)
Level 1–35
84 – 3,111 CP
Raid Catch
Level 20
1,862 – 1,947 CP
Raid (Weather Boost)
Level 25
2,317 – 2,422 CP
Egg Hatch
Level 20
1,862 – 1,947 CP
Research Encounter
Level 15
1,408 – 1,472 CP
GO Battle League
Level 20
1,862 – 1,947 CP

A 100% IV Rillaboom from raids or eggs will show 1,899 CP at level 20. If you see this number, don't hesitate — it's a perfect catch!

Trainer Tips

Rillaboom is a Grass-type Pokemon with a stat total of 632. With its high Attack stat (239), Rillaboom is best suited for offensive roles in both raids and PvP.

Watch out for Bug, Fire, Flying, Ice, Poison-type moves when using Rillaboom. These types deal super effective damage that can cut into Rillaboom's performance.

Rillaboom's moves get a damage boost in Sunny weather. Take advantage of weather conditions to maximize your DPS in raids and gym battles.

Unlocking a second charged move costs 10,000 Stardust and 25 Candy. With 5 charged moves available, a second move gives Rillaboom much better coverage in PvP battles.

Should I Invest in Rillaboom?

Power-Up Costs

Level 20 → 40 (Standard)
135,000 Stardust
15 Candy
Level 40 → 50 (XL Candy)
0 Stardust
0 XL Candy
Total (20 → 50)
135,000 Stardust

Verdict

Collector's Pick
Rillaboom is a Grass-type Pokemon with base stats of 239/168/225 (Atk/Def/Sta) and a max CP of 3,758. While it doesn't currently rank among the top raid attackers or PvP contenders, every Pokemon has its place in a trainer's collection. Rillaboom may shine during specific events, in limited-format cups, or when new moves are added in future updates. For now, hold onto a good IV specimen but save your Stardust and Candy for more impactful investments unless you're a dedicated fan of this Pokemon.

Frequently Asked Questions

What is the best moveset for Rillaboom in Pokemon GO?
Rillaboom has multiple viable movesets depending on the battle format. The ideal moveset varies based on whether you are using Rillaboom for raids, gym battles, or PvP — check the moves section above for a full breakdown of each move's DPS, energy cost, and coverage.
What are Rillaboom's weaknesses in Pokemon GO?
Rillaboom is weak to Bug, Fire, Flying, Ice, Poison-type moves. On the other hand, Rillaboom resists Electric, Grass, Ground, Water-type attacks, so avoid using those types against it. To counter Rillaboom effectively in raids and gyms, build a team using its weakest type matchups and pick attackers that have STAB moves of those types.
What is Rillaboom's max CP in Pokemon GO?
Rillaboom's maximum CP is 3,758 at level 50 (with XL Candy), or 3,324 at level 40. Reaching level 50 requires XL Candy, which is only available to trainers level 31 and above — earning XL Candy involves catching, hatching, transferring, and walking Pokemon. Rillaboom's CP is calculated from its base stats: 239 Attack, 168 Defense, and 225 Stamina. Powering up from level 40 to 50 requires a significant investment of XL Candy and Stardust, so plan your resources carefully. A 100% IV Rillaboom caught from raids or eggs (level 20) will have 1,899 CP, or 2,374 CP with weather boost (level 25).
What CP is a 100% IV Rillaboom?
A perfect 15/15/15 IV Rillaboom has the following CP at key levels: 1,424 CP at level 15 (research encounters), 1,899 CP at level 20 (raid and egg catches), 2,374 CP at level 25 (weather-boosted raids), and 3,758 CP at level 50 fully powered up. If you catch a perfect IV Rillaboom, it is worth investing Stardust and Candy to power it up, especially if Rillaboom ranks well in raids or PvP. A 100% IV (also called a "hundo") is the rarest IV combination, so tag and favorite it to make sure you don't accidentally transfer it.
How to get Rillaboom in Pokemon GO?
Rillaboom is obtained by evolving its pre-evolution (Thwackey with 100 Candy). Rillaboom can also be obtained through trading with other trainers.
Can Rillaboom be shiny in Pokemon GO?
Shiny Rillaboom's availability depends on whether Niantic has released its shiny form. Not all Pokemon have their shiny forms available yet. Check the current events page and Community Day announcements for any updates on shiny Rillaboom availability and boosted shiny rates during special events.

Max CP per Level

L1 47 CP
L5 448 CP
L10 950 CP
L15 1,424 CP
L20 1,899 CP
L25 2,374 CP
L30 2,849 CP
L35 3,087 CP
L40 3,324 CP
L50 3,758 CP

Pokedex Info

Pokedex Number #812
Generation Gen 8
Region Galar
Height 2.10 m
Weight 90.00 kg
Buddy Distance 3.0 km
Tradable Yes
2nd Charged Move 10,000 Dust / 25 Candy