It's a level 100 Magikarp.
The Resort Area
Your villa is in the resort area
you go to the resort area
You can't only in Pokemon Platinum unfourtunatly.
route 228 is near the resort area on the big island.
The Resort Area
Your villa is in the resort area
In The Resort Area
the best Pokemon is a lv100 magikarp
you go to the resort area
Yes, you can dig up a waterstone in Pokemon platinum underneath the resort area.
You can't only in Pokemon Platinum unfourtunatly.
you catch banette at the fight area, resort area or survival area
you can get 52 in the Eterna forest and in the resort area
You get it the first time you go to the resort area.
It is a level 100 magikarp.
If you mean Resort Area, Surfing is Goducks, and magicarps from Lv1 to Lv56