The mythical Pokemon Shaymin is officially coming to Pokémon Brilliant Diamond and Shining Pearl. Later today in the game you should receive Oak’s Letter, it’s a gift that will be available in the game for just a month. It will allow you to access and catch Shaymin.
That’s if you weren’t naughty and already surfed and caught it.
To be called Rockstar Australia.
Just in Japan and Korea so far.