you cant catch aggron you catch aron and if you can use surf out of battle in floaroma town go to the wind works but just before that u see a bridge on the bridge will see a stream use surf on the left part of the stream and go up the stream and when you hit the end go up
You can't catch aggron but you can catch a lairon at victory road to get aggron train Lairon to level 42.
You can't
Diamond.
Use your poke radar at Fuego Ironworks to catch aron evolve Aron at level 32 into Lairon then 42 For Aggron
you have to evolve aron to a aggron
Aron will evolve into Lairon at level 32, then into Aggron at level 42.
Sorry but you can't catch one. You can get an aron and evolve it at level 16 into lairon and then level 42 into aggron. Hope it helped
at level 42
You cannot just go out and catch an Aggron but you can get a Lairon to evolve when it is a somewhere between lv.40 and lv.45.
get to a certain level above aron and lairon
No, But you can catch one in Firered and then Migrate it to Diamond
ucant catch misdreavus in diamond