As a Steel/Rock type, Aggron has 3 weaknesses, 8 resistances and 1 immunity, about the same as the average Pokémon's 3.3 weaknesses. 6 other Pokémon share the Steel/Rock typing.

Base stats

HP: 70
Attack: 110
Defense: 180
Sp. Atk: 60
Sp. Def: 60
Speed: 50
Total: 530

Aggron has a base stat total of 530, higher than 75% of Pokémon. Its best stat is Defense (180). With Attack (110) well above Sp. Atk (60), it works best as a physical attacker. At 50 Speed it is slower than most Pokémon, which suits Trick Room teams. With 70 HP, 180 Defense and 60 Sp. Def it is bulky and holds up better against physical hits.

Aggron can have the abilities Sturdy, Rock Head and Heavy Metal.

How to beat Aggron

The best way to beat Aggron is with Fighting and Ground moves, which deal 4× damage. Water moves are also super effective (2×).

Avoid relying on attacks it shrugs off: Poison moves have no effect on it and Normal, Flying, Rock, Bug, Psychic, Ice, Dragon and Fairy moves are resisted.

Good counters: Crowned Zamazenta hits for 4× with Fighting-type STAB and resists its Steel and Rock moves. Cobalion hits for 4× with Fighting-type STAB and resists its Steel and Rock moves. Keldeo hits for 4× with Fighting-type STAB and resists its Steel and Rock moves.