Aggron

Aggron (Pokédex #0306) is a Steel/Rock-type POKEMON first introduced in Generation 3. It is officially classified as the Iron Armor Pokémon. AGGRON claims an entire mountain as its own territory. It mercilessly beats up anything that violates its environment. This POKéMON vigilantly patrols its territory at all times.

As a Steel/Rock-type POKEMON, Aggron has a specific set of type matchups that trainers must account for. It has a 4× weakness to Fighting and Ground — these moves deal quadruple damage and should always be avoided in battle. It takes double damage from Water moves. Conversely, Aggron is completely immune to Poison — these moves deal zero damage regardless of power. It resists Ice, Psychic, Bug, Rock, Dragon, Fairy moves, taking only half damage from them.

Aggron's battle stats: Base Stat Total of 530 (very strong). Full distribution: HP 70 · ATK 110 · DEF 180 · SP.ATK 60 · SP.DEF 60 · SPD 50. Its standout stat is DEF (180), which makes it best suited for physical defense roles. Its abilities are Sturdy, Rock head, Heavy metal, with Heavy metal as its hidden ability.

Aggron stands 2.1 m (83") tall and weighs 360.0 kg (793.7 lbs). It is typically found in Mountain environments. Capture rate: 45/255 (difficult to catch). Use Ultra Balls with a status condition (Sleep or Paralysis) for the best results. Growth rate: Slow. Egg groups: Monster.

Aggron is part of the Aron → Lairon → Aggron evolution line (3-stage). Aggron is the final evolved form — the strongest stage of this line.

Related POKEMON in the same evolution line: Aron and Lairon. Click any name to view their full stats, moves, and type matchup chart.