it envolves into lairon then into aggron
Your Aron will evolve at level 32 into Lairon.
Aron-->Lairon-->Aggron
Aron will most likely evolve at level 23 unless paralyzed
18
30
Aron evolves into Lairon at level 32.
Aron will evolve into Lairon at level 32, then into Aggron at level 42.
Aron evolves at level 32 into lairon .
Aron evolves into Lairon at level 32
you have to evolve aron to a aggron
31 lvl.
32 AND 42