Usage · August 2026
0.0%
Coalossal is ranked #183 in Gen 9 RU, carried by 225 teams
TierD · outside the top 60
Ladder rank#183 of 204
Raw count225
Viability ceiling73
Month on month+0.03pp
13 month peak0.3%
FormatGen 9 RU
Base statsspecies values, before EVs and natureBST 510
HP
110
Atk
80
Def
120
SpA
80
SpD
90
Spe
30
Usage over time0.0%▲ 0.03pppeak 0.3% · Sep '25
hover a month for the exact figure · 13 months of ladder history
Most used set
28.7% of Coalossal teamsHP
148
Atk
0
Def
232
SpA
128
SpD
0
Spe
0
NatureBold
AbilityFlame Body · 78.9%
ItemHeavy-Duty Boots · 78.2%
Tera typeWater · 66.2%
Moves
98.7%
63.0%
47.1%
40.3%
Alternative spreads
over 5% usageRelaxed248 HP / 252 Def / 8 SpD20.9%
Bold24 HP / 232 Def / 252 SpA13.6%
Moves
13 tracked98.7%
63.0%
47.1%
40.3%
31.3%
23.4%
18.0%
15.9%
15.5%
13.7%
5.4%
5.2%
4.7%
Items
78.2%
10.9%
4.2%
3.5%
Tera types
66.2%
17.0%
8.8%
8.0%
Abilities
78.9%
16.4%
4.7%
EV spreads
top 6Bold148 HP / 232 Def / 128 SpA28.7%
Relaxed248 HP / 252 Def / 8 SpD20.9%
Bold24 HP / 232 Def / 252 SpA13.6%
Quiet188 HP / 4 Atk / 156 Def / 100 SpA / 60 SpD10.3%
Hardy128 HP / 128 Def / 252 SpA4.4%
Careful248 HP / 8 Def / 252 SpD4.3%
Top teammates
share of teams
Best Coalossal build for Gen 9 RU
The set above is the one Gen 9 RU players run most often, taken from 21,932 battles in August 2026. Coalossal sits at rank #183 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.