yes, on the snowy route
just battle
you win at the battle frontier
walk into victory road as soon as your in you will see a psychic trainer go right use rock climb to get down there and battle him he will also have grdevoir
You really can't catch a pokemon in a trainer battle; it belongs to somebody like your pokemon belong to you.
it's in the survival area at the left of the Pokemon center
well, you can see a trainer with it in the battle tower/battle foniter
a trainer has one in battle tower
A good way you can do it is get an aipom from the honey tree, then evolve it into an ambipom.either evolve the aipom or go to pastoria city at a certain day ( idk exactly when ) and theres a clown named lee in the Pokemon center, he has an ambipom lv 50Another way to see one would be to battle Ace Trainer Blake on Route 216 who is just before the cave.you can't see ambipom but you can catch aipoms by slathering honey on trees and evolve them
after entering the code go to whatever trainer you want to battle and try to catch there Pokemon
go to the battle frontier.
Yes and you can also use Heartgold and Soulsilver.
no but trainer red is basically ash