| Pokédex ID | 304 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Name | Aron | ||||||||
| Pokémon type 1 | Steel | ||||||||
| Pokémon type 2 | Rock | ||||||||
| Egg group 1 | Monster | ||||||||
| Egg group 2 | None | ||||||||
| Immune to | Poison | ||||||||
| 1/4 damage from | Normal | Flying | |||||||
| Half damage from | Normal | Flying | Rock | Bug | Psychic | Ice | Dragon | Fairy | Poison |
| 4x damage from | Fighting | Ground | |||||||
| Double damage from | Fighting | Ground | Water |