Iron Armor Pokémon
Long ago, there was a king who wore a helmet meant to resemble the head of an Aggron. He was trying to channel the Pokémon’s strength.
Decreases damage taken from super-effective moves by 1/4.
has a 11.9% capture chance
has a 16.2% capture chance
has a 20.1% capture chance
Calculation for the most recent games, assuming the Pokémon has 100% HP, no status condition, and no critical capture.
Official names and readings used across the games' different localizations.
See only information that changed between generations and mechanics from classic games.
Aggron has a horn sharp enough to perforate thick iron sheets. It brings down its opponents by ramming into them horn first.
These items have a chance of being found with this Pokémon in the wild:
These Pokémon share the same egg group and can breed with the selected one:
Values calculated for the most recent games. The minimum assumes 0 IVs, 0 EVs, and a hindering Nature; the maximum assumes 31 IVs, 252 EVs, and a beneficial Nature. HP is not affected by Nature. The EVs column shows the species' EV yield.
Damage dealt by Mega Aggron’s Types against each opposing Type.
Deals increased damage.
Deals reduced damage.
Does not deal damage.
No Types in this relation.
Damage received by Mega Aggron based on its combination of Types.
Receives increased damage.
Receives reduced damage.
Receives no damage.
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Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
Each condition below applies only to the versions shown alongside it.
