normalPokédex entry ↗
Usage · September 2026
3.4%
Blissey is ranked #44 in Gen 9 OU, carried by 39,663 teams
TierC · top 60 of the format
Ladder rank#44 of 243
Raw count39,663
Viability ceiling90
Month on month-2.74pp
13 month peak9.8%
FormatGen 9 OU
Base statsspecies values, before EVs and natureBST 540
HP
255
Atk
10
Def
10
SpA
75
SpD
135
Spe
55
Usage over time3.4%▼ 2.74pppeak 9.8% · Dec '25
hover a month for the exact figure · 13 months of ladder history
Most used set
28.5% of Blissey teamsHP
212
Atk
0
Def
252
SpA
0
SpD
0
Spe
44
NatureBold
AbilityNatural Cure · 99.6%
ItemHeavy-Duty Boots · 90.0%
Tera typeDark · 71.6%
Moves
100.0%
90.4%
77.8%
59.5%
Alternative spreads
over 5% usageCalm4 HP / 252 Def / 252 SpD24.8%
Bold236 HP / 252 Def / 20 Spe17.4%
Moves
6 tracked100.0%
90.4%
77.8%
59.5%
35.1%
21.3%
Items
90.0%
9.6%
Tera types
71.6%
18.4%
3.6%
3.4%
Abilities
99.6%
0.3%
0.1%
EV spreads
top 6Bold212 HP / 252 Def / 44 Spe28.5%
Calm4 HP / 252 Def / 252 SpD24.8%
Bold236 HP / 252 Def / 20 Spe17.4%
Bold8 HP / 252 Def / 248 SpD8.6%
Calm20 HP / 252 Def / 236 SpD7.7%
Careful4 HP / 252 Def / 252 SpD1.8%
Top teammates
share of teams
Best Blissey build for Gen 9 OU
The set above is the one Gen 9 OU players run most often, taken from 574,541 battles in September 2026. Blissey sits at rank #44 with 3.4% usage, which puts it in C tier, down 2.74 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.