no
It's just a border. It doesn't do anything special.
yeah you can catch wild gengar and rotom in there!:)
I think you have to find a special pokemon
You wil find Rotom if you watch the TV at nighttime.
there is no cheat for that, and you dont get anything special even if you DO beat him 1000 times
Yes but it does not involve the special features that are offered by the platinum version
with a special event
trade with Pokemon Platinum
There is no temple of the sea in Pokemon Platinum. In order to get Manaphy in Pokemon Platinum you need to go to Manaphy's special event at any Gamestop (special events are very rare). The temple of the sea isn't in the Sinnoh region.
YesYou Can Get Shaymin Sky Form In Pokemon Platinum With A Cheat Code That Is A Special Flower.
you have to download them at a Nintendo event
You have to have a special Regigigas from an event.