Aron evolves into Lairon at level 32, then into Aggron at level 42.
Does Bergmite evolve
At level 42.
Get it to level 40, and then level 50+ while in the rain to evolve it again.
aron evolves at level 35Aron evolves into Lairon starting at level 32, and then Lairon evolves into Aggron starting at level 42.Aron is #304 in the National Pokedex, and was introduced in the Generation III Pokemon titles (Ruby, Sapphire, and Emerald) where it could be found in Granite Cave or Victory Road. In Generation VI (X and Y), it can only be found in Pokemon X, in Terminus Cave, and always appears in a horde rather than singly.
33
Aron is unobtainable in Y, but you can use the GTS to trade one for a larvitar, the Y counterpart to a user of X.
Machop evolves into Machoke at level 28.
Ducklett evolves at level 35.
Tranquill evolves into Unfezant starting at level 32.
It doesn't evolve normally. If you have it hold a Tyranitarite, though, it can Mega Evolve during battle.
Chimecho is unable to evolve as of Pokemon X and Y. Chimecho does evolve from a Pokemon called Chingling when it's at max happiness and during night time.
Aron and its evolutionary line are exclusive to Pokemon X.