the last gym leader (electric) has the Pokemon octillery
In platinum,pearl, and diamomd on the way to the victory road
In the Survival Area, inside of the Battleground/Expert Trainer Cafe, you will sometimes see Pkmn Trainer Buck, who will throw out Shuckle as his first Pokemon.
You can find Octillery on the same path from Pastoria City to the Pokemon League.
The Pokemon Platinum guide book says you get it at Pastoria City with a super rod hope i helped
you can find a octilery at route 233 with a good rod
i do not know an action replay code for zoroark...... but if you have 2 ds's pkmn platinum d\p and pkmn b\w catch zoroark on pkmn b\w and trade it to pkmn platinum d\p hg\ss you can get him in us pkmn b\w comes out march 6th
You can see Sudowoodo in these locations: Route 209 - PKMN Breeder (Male) Albert (VS Seeker Rematch, 2nd change) Route 216 - Ace Trainer (Female) Maria Route 221 - Wild (25% chance)
get a gracedia flower and have shaymin hold it during day only (if you are on pkmn diamond or pearl you will have to get a friend to trade a Pokemon holding it from pkmn platinum)(if you are on pkmn platinum a girl in the flower shop in floaroama city)
First you go to Sunnyshore city then you go left out to the beech use super rod. Be patient its rare.
There is no trainer in platinum that is willing to trade a munchlax.
Sorry but there isn't a trainer with a bagon in platinum.
you can find the trainer with the misdreavus in platinum in hearthome city i believe