You get it in route 204 south of eterna city.
The color shards you can find in Pokemon Platinum are Red, Blue, Green, and Yellow Shards.
you cant
no you don't give pokemon
gibble is in victory road
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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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
use your map to find out
U have 2 trade him
you have to trade him from Pokemon platnium
you can find one with a traner on 216