Type Matchup Summary
As a Steel/Rock-type Pokemon, Aron has 3 weaknesses, 8 resistances, and 1 immunity.
Normal
0.25×
Fighting
4×
Flying
0.25×
Poison
0×
Ground
4×
Rock
0.5×
Bug
0.5×
Ghost
1×
Steel
1×
Fire
1×
Water
2×
Grass
1×
Electric
1×
Psychic
0.5×
Ice
0.5×
Dragon
0.5×
Dark
1×
Fairy
0.5×
How to Beat Aron
Use Fighting or Ground-type moves for 4× super effective damage — the most efficient way to KO Aron.
Alternatively, use Water-type moves for 2× super effective damage.
Avoid Poison-type moves — Aron is completely immune.