Decidueye.
Champions BSS Reg M-B usage profile · rank #220
august 2026 · 66.9K battles
august 2026 · 66.9K battles
Usage · August 2026
0.0%
Decidueye is ranked #220 in Champions BSS Reg M-B, carried by 151 teams
TierD · outside the top 60
Ladder rank#220 of 245
Raw count151
Viability ceiling63
Month on month+0.03pp
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 530
HP
78
Atk
107
Def
75
SpA
100
SpD
100
Spe
70
Usage over time0.0%▲ 0.03pppeak 0.1% · Jun '26
hover a month for the exact figure · 13 months of ladder history
Most used set
95.9% of Decidueye teamsHP
32
Atk
0
Def
2
SpA
32
SpD
0
Spe
0
NatureModest
AbilityOvergrow · 97.9%
ItemBright Powder · 96.0%
EV spread32 HP / 2 Def / 32 SpA
Moves
97.9%
97.9%
95.9%
95.9%
Moves
4 tracked97.9%
97.9%
95.9%
95.9%
Best Decidueye 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. Decidueye sits at rank #220 with 0.0% usage, which puts it in D tier, up 0.03 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.