Were to find level 30 to 40 in dimond
you find where there is a lot of grass ( in he pokemon game ) then use the poke radar then grass will shake ( go to the grass that shakes ALOT ) BATTLE the pokemon till it faints then more grass will shake again then go to the grass that shook the same that you first picked and keep that chain going ( a chain really means the same pokemon showing up again and again ) and finally meet the same pokemon at least 40 times
Get alot of Grass Pokemon and battle her (make sure Pokemon over lv.40)
Lileep, which is a rock/grass combo. At lvl.40 it evolves into Cradily, which is also a rock and grass combo.
in the grass.... water.... caves.... trading
about level 40 but use a grass or electric type Pokemon
You can find them about before opelucid city. :)
in route 114 in the grass from levels 15-17 and there is a 40% of catching it
You can find high 40 pokemon at the end of victory road
After you get Hm cut go to the east side of cerulean city(right side) and you have to fight this one girl, but then after the fight go directly south and you should find it.
Ekans is found at level 30 you will get him when you get the National Dex then then fly to Pallet town and go to the little pitch of grass there you will find him he will evolve at level 40.This will only work on Fire red
Chain 40 of the same Pokemon
For me, I trained in Victory road and the grass around it. Make sure your Pokemon are AT LEAST level 40 or higher, bring at least 30 hyper potions. I beat the elite 4 when my Pokemon was at level 40-45.