Koraidon
Gen 9 Ubers usage profile · rank #1
september 2026 · 67.3K battles
september 2026 · 67.3K battles
Usage · September 2026
71.4%
Koraidon is ranked #1 in Gen 9 Ubers, carried by 58,996 teams
TierS · top 5 of the format
Ladder rank#1 of 230
Raw count58,996
Viability ceiling97
Month on month-6.16pp
13 month peak81.1%
FormatGen 9 Ubers
Previous
top of the listNext
Tier list
Back to the Gen 9 Ubers tier listsets and counters from 67.3K battles
Base statsspecies values, before EVs and natureBST 670
HP
100
Atk
135
Def
115
SpA
85
SpD
100
Spe
135
Usage over time71.4%▼ 6.16pppeak 81.1% · Apr '26
hover a month for the exact figure · 13 months of ladder history
Most used set
44.1% of Koraidon teamsHP
0
Atk
252
Def
4
SpA
0
SpD
0
Spe
252
NatureJolly
AbilityOrichalcum Pulse · 100.0%
ItemLoaded Dice · 41.2%
Tera typeFire · 59.4%
Moves
73.7%
64.6%
52.6%
52.4%
Alternative spreads
over 5% usageJolly252 Atk / 4 SpD / 252 Spe22.4%
Jolly4 HP / 252 Atk / 252 Spe16.7%
Moves
11 tracked73.7%
64.6%
52.6%
52.4%
32.3%
31.8%
28.7%
19.6%
10.4%
10.2%
7.6%
Items
41.2%
19.6%
12.8%
10.8%
9.5%
2.0%
Tera types
59.4%
26.5%
6.5%
4.0%
Abilities
100.0%
EV spreads
top 6Jolly252 Atk / 4 Def / 252 Spe44.1%
Jolly252 Atk / 4 SpD / 252 Spe22.4%
Jolly4 HP / 252 Atk / 252 Spe16.7%
Adamant252 Atk / 4 SpD / 252 Spe3.3%
Adamant4 HP / 252 Atk / 252 Spe1.7%
Jolly8 HP / 248 Atk / 252 Spe1.6%
Top teammates
share of teams
Best Koraidon build for Gen 9 Ubers
The set above is the one Gen 9 Ubers players run most often, taken from 67,302 battles in September 2026. Koraidon sits at rank #1 with 71.4% usage, which puts it in S tier, down 6.16 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.