after you complete the league, see all of the sinnoh Pokemon, go to the survival and resort area, catch all the unowns, get all the Pokemon and get an awesome underground base all that is left to do is train up a squad and battle online. for more info on online battling go to smogon.com or Pokemon.marriland.com
nothing
Yes, you can. All you have to do is finish the game and then you are able to trade any Pokemon. like diamond, pearl, platinum, heartgold, and soulsliver.
There is no rental Pokemon in in Pokemon platinum
In the National Pokedex in Pokemon Platinum Mawile is Pokemon 303.
The 111th Pokemon on Platinum is Garchomp.
it already did i think
nothing
You can't "find" him. You have to trade the egg from Pokemon ranger over to platinum, where you can hatch it.
To finish the sinnoh dex (Pokemon platinum's,diamond, and pearl dex) you just need to see every Pokemon not catch every Pokemon.
Yes you can
Yes, you can. All you have to do is finish the game and then you are able to trade any Pokemon. like diamond, pearl, platinum, heartgold, and soulsliver.
You can get Pokemon from the older versions on Pokemon Platinum, but I'm not sure if it includes every Pokemon from every game. You'll need to finish your Pokedex, then get the National Dex.
Nah brah
Yes but you only have to get it, not finish it
yes its easy
Use ground and grass type moves to finish him off.
yes you do you also have to get the other gigguses.