You can, just talk to the two people at the Jubilife TV station. One of them looks like the guy at the door of every gym and the other is a girl with long tan hair. For their questions here's what to say: for your opinion on TV say "everyone happy", and for feedback on TV say "Wifi connection" then he will give you the mystery gift option on the start menu of the game. Before you go back to the start menu by turning off your DS or DSi system, save your game. This is very important, otherwise you won't get the mystery gift option. So there you go, you can get mystery gift in Platinum!
No, Bulbasaur is unobtainable in Platinum (you can still trade or receive it as a mystery gift).
You can't receive the mystery without cheating or haking or going at a nintedo event.
no
Mystery gift sends you items that unlocks legendary Pokemon, or it sends you the legendary Pokemon itself.
anything can be in a mystery gift if you have 2 they will both have different things
you get the myster gift in a Nintendo event
You get special Pokemon. For right now, for Pokemon Black and White, you could receive an Darkrai by using Mystery Gift. These special Pokemon are known as Mystery Gift Event Pokemon.
Yes! through mystery gift
no you can't get it without cheating
in mystery gift duhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh!
Yes.
You have to have the action replay.