Rotom-Frost.
Champions BSS Reg M-B usage profile · rank #226
august 2026 · 66.9K battles
august 2026 · 66.9K battles
Usage · August 2026
0.0%
Rotom-Frost is ranked #226 in Champions BSS Reg M-B, carried by 210 teams
TierD · outside the top 60
Ladder rank#226 of 245
Raw count210
Viability ceiling65
Month on month-0.12pp
13 month peak0.1%
FormatChampions BSS Reg M-B
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sets and counters from 66.9K battles
Base statsspecies values, before EVs and natureBST 440
HP
50
Atk
50
Def
77
SpA
95
SpD
77
Spe
91
Usage over time0.0%▼ 0.12pppeak 0.1% · Jul '26
hover a month for the exact figure · 13 months of ladder history
Most used set
63.4% of Rotom-Frost teamsHP
8
Atk
0
Def
0
SpA
25
SpD
0
Spe
29
NatureModest
AbilityLevitate · 100.0%
ItemChoice Scarf · 79.8%
EV spread8 HP / 25 SpA / 29 Spe
Moves
100.0%
93.9%
79.4%
69.5%
Alternative spreads
over 5% usageTimid32 SpA / 32 Spe22.0%
Bold2 Def / 32 SpA / 32 SpD11.6%
Moves
7 tracked100.0%
93.9%
79.4%
69.5%
24.8%
11.6%
11.6%
Best Rotom-Frost build for Champions BSS Reg M-B
The set above is the one Champions BSS Reg M-B players run most often, taken from 66,884 battles in August 2026. Rotom-Frost sits at rank #226 with 0.0% usage, which puts it in D tier, down 0.12 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.