Altaria-Mega.
Champions BSS Reg M-C usage profile · rank #219
september 2026 · 69.5K battles
september 2026 · 69.5K battles
Usage · September 2026
0.1%
Altaria-Mega is ranked #219 in Champions BSS Reg M-C, carried by 1,016 teams
TierD · outside the top 60
Ladder rank#219 of 278
Raw count1,016
Viability ceiling68
Month on month+0.05pp
13 month peak0.1%
FormatChampions BSS Reg M-C
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sets and counters from 69.5K battles
Base statsspecies values, before EVs and natureBST 490
HP
75
Atk
70
Def
90
SpA
70
SpD
105
Spe
80
Usage over time0.1%▲ 0.05pppeak 0.1% · Sep '26
hover a month for the exact figure · 13 months of ladder history
Most used set
30.3% of Altaria-Mega teamsHP
32
Atk
0
Def
0
SpA
32
SpD
2
Spe
0
NatureModest
AbilityPixilate · 100.0%
ItemAltarianite · 100.0%
EV spread32 HP / 32 SpA / 2 SpD
Moves
77.8%
68.9%
57.5%
39.1%
Alternative spreads
over 5% usageAdamant1 HP / 32 Atk / 1 SpD / 32 Spe18.5%
Calm32 HP / 2 Def / 32 SpD18.4%
Moves
10 tracked77.8%
68.9%
57.5%
39.1%
38.0%
29.7%
23.3%
22.2%
17.5%
12.3%
Items
100.0%
Abilities
100.0%
EV spreads
top 6Modest32 HP / 32 SpA / 2 SpD30.3%
Adamant1 HP / 32 Atk / 1 SpD / 32 Spe18.5%
Calm32 HP / 2 Def / 32 SpD18.4%
Hardy32 HP / 32 Def / 2 SpD12.2%
Modest32 HP / 32 SpA / 2 Spe8.1%
Careful32 HP / 2 Atk / 32 SpD5.9%
Top teammates
share of teams
Best Altaria-Mega build for Champions BSS Reg M-C
The set above is the one Champions BSS Reg M-C players run most often, taken from 69,462 battles in September 2026. Altaria-Mega sits at rank #219 with 0.1% usage, which puts it in D tier, up 0.05 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.