You can find Feebas by battling a fisherman on route 222. You can also wait and battle all of the trainers of the Seven Stars Restaurant on Valor Lakefront. There is a collector that has one in there.
A trainer on the route between mt. Coronet and Snowpoint City has one, but you have to search carefully.
you can just evolve clefairy (mt coronet) with a moon stone
ace trainer Blake has it and he is in route 216 just outside MT. Coronet
Sorry but there isn't a trainer with a bagon in platinum.
You can see one on the first snowy route (the one that goes across, and is connected to mount coronet) when you battle a trainer
no one no trainer has a kingdra in Pokemon platinum exept for me :P
The trainer on Route 209 has Cleffa in Pokemon Platinum. Cleffa is a fairy type Pokemon and can evolve into Clefairy.
The trainer who has a swinub is in Snowpoints Gym. You can also run into a wild one right outside of the city. There is also a skiier on route 216 ( Outside Mt. Coronet ) who has one at level 36.
the trainer by that place, you know ? :)
A Trainer on route 220
No.
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