lots of people have them but the most obvious place to see on is in the 5th gym by battling the people one the way to the gym leader
well, you can see a trainer with it in the battle tower/battle foniter
No
use a fire Pokemon
by the Pokemon mansion in a double battle outside of it
the survival area battle cafe BUCK
there are some trainers who have bulbasurs at the battle frontier.
No trainer that you would battle in Pokemon Platinum has a Suicune. The trainers you face in the game use Pokemon that can strictly be obtained through normal gameplay, and do not possess any legendary Pokemon.
On route 218 when you battle a trainer. the man with blonde hair who is a guitarist
this question is worded weird but if your question is "where do you get all thePokemon in Pokemon platinum?" then the answer is to battle every trainer in Sinnoh.
i dont kown i dont kown
The rival the third time you battle him in survival area
No trainers have Manaphy. You get it by wifi event or pokemon ranger.