You can't find Loppuny you have to evolve it by making Buneary reach max. happiness. Buneary is found in Eterna Forest
There is no 'platnium', but you can find it on wild pokemon.
You can't find Registeel in Pokemon Platnium. You just migrate it in Pokemon Ruby, Pokemon Sapphire, and Pokemon Emerald.
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you get to see loppuny near sunnyshore wen u see that one beuty girl or sumthin u battle her and she sends loppuny out at lv 44 or 45 or 40 i forgot....
No
in girantinas cave
in the trophey garden
Honey Trees
No, you'll have to trade it from Platnium. Which in Platnium you find it in the Rock Peak Ruins.
you cant that's a Pokemon move and Pokemon can learn it
you get beanaray and get it full love
use your map to find out