Body Type
Abilities Sturdy, Rock Head, Heavy Metal (Hidden)
Episode First Shown in A Hole Lotta Trouble
First Known Owner
First Game Appeared in
Type Steel/Rock
National Dex Number 304
Aron evolves into Lairon starting at level 32, which evolves into Aggron starting at level 42.


Aron has a round body, four stubby legs, and a large, round head. Its body is dark gray and its eyes are a pale blue. Some steel armor cover its head, legs, and back, which has a single spike on it. Aron has small openings in its armor. Six on its head, with the two largest being openings for its eyes, and one on either side of the spike on its back.


Katthryn's AwakeningEdit

Jin's Aron was used in battle against Sean in The First Gym Battle.

Pokémon Tales Edit


  • Tackle
  • Harden
  • Mud Slap
  • Headbutt
  • Metal Claw
  • Iron Defense
  • Roar
  • Take Down
  • Iron Head
  • Protect
  • Metal Sound
  • Iron Tail
  • Automize
  • Heavy Slam
  • Double-Edge
  • Metal Burst