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Rillaboom counters

Gen 8 OU · Sorted by p − 4 standard errors · Smogon source period May 2026 - Jul 2026 · Generated 2026-08-05

Rillaboom
#0812 Rillaboom
Grass
USAGE 12.9% #18
ABILITYGrassy Surge
BASE STATS
HP 100
ATK 125
DEF 90
SPA 60
SPD 70
SPE 85
BST530
TYPE MATCHUPS
2×
FireIcePoisonFlyingBug
½×
WaterElectricGrassGround
Moves
Grassy Glide 99.8% Knock Off 91.1% Swords Dance 79.4% Superpower 62.0% Drain Punch 25.2% Wood Hammer 21.4% U-turn 18.1% Taunt 1.0%
Items
Leftovers 37.3% Life Orb 34.8% Choice Band 17.4% Coba Berry 3.5% Assault Vest 2.7% Lum Berry 1.5% Terrain Extender 1.0% Grassy Seed 0.9%
Abilities
Grassy Surge100.0%Overgrow0.0%
Common Teammates
Heatran51.7%Garchomp38.1%Tornadus-Therian29.5%Blaziken27.2%Landorus-Therian23.5%Clefable22.7%Dragapult21.6%Melmetal21.0%
Browse Gen 8 OU teams using Rillaboom →
Explore Rillaboom + Corviknight teams -9 score

Leading observed checks

Open a matchup for a separate set-based damage estimate, or browse uploaded teams with both Pokémon.

Team core to explore Rillaboom + Heatran 51.7% teammate usage Explore teams →

Checks & Counters

Observed target KO or switch rate is upstream p: the fraction of relevant encounters where the target was knocked out or switched out. Standard error is upstream d. The conservative score is p − 4d. These ladder observations do not prove a set-specific counter.

How to read this table

Use encounter count and standard error to judge the sample. Damage estimates below use inferred sets and remain separate from the observed ladder metric.

# Checker Encounters Conservative score Target KO or switch rate

Ranked #18 with 12.92% usage. Sorted by conservative score.