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Blastoise.

Champions BSS Reg M-C usage profile · rank #190
september 2026 · 69.5K battles
Blastoise
waterPokédex entry ↗
Usage · September 2026
0.1%
Blastoise is ranked #190 in Champions BSS Reg M-C, carried by 985 teams
TierD · outside the top 60
Ladder rank#190 of 278
Raw count985
Viability ceiling68
Month on month+0.10pp
13 month peak0.1%
FormatChampions BSS Reg M-C
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← #189 Chimecho-Mega
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#191 Camerupt-Mega →
Tier list
Back to the Champions BSS Reg M-C tier list
sets and counters from 69.5K battles
Base statsspecies values, before EVs and natureBST 530
HP
79
Atk
83
Def
100
SpA
85
SpD
105
Spe
78
Usage over time0.1%▲ 0.10pppeak 0.1% · Sep '26
0.10.10.10.1Sep '25Oct '25Dec '25Feb '26Apr '26Jun '26Aug '26Sep '26
hover a month for the exact figure · 13 months of ladder history

Most used set

46.5% of Blastoise teams
HP
0
Atk
0
Def
0
SpA
32
SpD
2
Spe
32
NatureJolly
AbilityTorrent · 96.3%
ItemChoice Scarf · 46.5%
EV spread32 SpA / 2 SpD / 32 Spe
Moves
Ice Beam93.5%
Aura Sphere70.9%
Water Spout48.5%
Hydro Pump47.1%

Alternative spreads

over 5% usage
Modest2 HP / 32 SpA / 32 Spe32.3%
Timid2 HP / 32 SpA / 32 Spe8.2%

Moves

10 tracked
Ice Beam93.5%
Aura Sphere70.9%
Water Spout48.5%
Hydro Pump47.1%
Surf45.7%
Shell Smash43.6%
Dark Pulse9.0%
Flash Cannon8.5%
Rapid Spin8.2%
Nothing5.1%

Items

Choice Scarf46.5%
White Herb42.7%
Leftovers5.1%
Sitrus Berry3.0%

Abilities

Torrent96.3%
Rain Dish3.7%

EV spreads

top 6
Jolly32 SpA / 2 SpD / 32 Spe46.5%
Modest2 HP / 32 SpA / 32 Spe32.3%
Timid2 HP / 32 SpA / 32 Spe8.2%
Adamant32 HP / 32 Atk / 2 SpD4.3%
Modest18 Def / 32 SpA / 16 SpD3.0%
Hardy32 HP1.7%

Top teammates

share of teams

Best Blastoise build for Champions BSS Reg M-C

The set above is the one Champions BSS Reg M-C players run most often, taken from 69,462 battles in September 2026. Blastoise sits at rank #190 with 0.1% usage, which puts it in D tier, up 0.10 points on the month before.

These are usage numbers, not a recommendation from a council. A move at 90% is close to mandatory; anything under 30% is a tech pick that answers a specific matchup. Read the spreads the same way: the top spread is the safe default, and the alternatives usually trade bulk for speed or the other way round.

The checks and counters table is generated from real games rather than a type chart, so it accounts for items, Tera choices, and how often the matchup ends in a switch instead of a knockout.

Related
Champions BSS Reg M-C tier listEvery ranked Pokémon↗Blastoise Pokédex entryStats, moves, evolutions↗All formatsSmogon and VGC tier lists↗Damage calculatorRun this set through the calc↗Team builderCoverage and weaknesses↗