Champions set · Regulation M-C
Rillaboom in-game render

Rillaboom

#2 Doubles (VGC) · 35.5%#8 Singles (OU) · 15.9% Grass

Usage, sets and teammates from October 2026 ladder battles in Regulation M-C.

Rillaboom's stats in Champions

Base statRillaboom
HP 100
Atk 125
Def 90
SpA 60
SpD 70
Spe 85
Total530
TypeGrass
AbilityOvergrow, Grassy Surge

Speed at common investments

FormMin0 SP32 SP32 SP+Ladder
Rillaboom 94105137150 107

Level 50. Min is 0 Stat Points with a Speed-lowering nature (Trick Room), 32 SP+ is full investment with a Speed-raising nature, and Ladder is the most-used spread on the October 2026 ladder. A Mega moves at its own Speed on the turn it Mega Evolves. Compare with the meta on the speed tiers.

Doubles (VGC) set #2 · 35.5% usage

Ability

Most-used Stat Point spreads

Adamant 32 HP / 32 Atk / 2 Spe 5.6%
Adamant 32 HP / 32 Atk / 2 SpD 3.5%
Adamant 2 HP / 32 Atk / 32 Spe 3.4%
Adamant 26 HP / 30 Atk / 1 Def / 4 SpD / 5 Spe 2.2%

Singles (OU) set #8 · 15.9% usage

Ability

Most-used Stat Point spreads

Adamant 2 HP / 32 Atk / 32 Spe 21.6%
Jolly 2 HP / 32 Atk / 32 Spe 19.1%
Adamant 26 HP / 32 Atk / 8 Spe 6.1%
Adamant 32 HP / 32 Atk / 2 Def 6.1%

Counters & checks

Type-matchup math for Rillaboom, cross-referenced with the live October 2026 meta. These flag likely threats and targets; confirm exact damage with the damage calculator.