What do you do in Pokemon Pearl after you beated the elite 4 and champion?

I went to the place of elite four and beated the champion and elite 4 but then when the mom says that Freddy wants me to go on a boat at Snowpoint City. I did but then after I went to the battle tower and defeated all 7 trainers, I don't know what to do next! =[|||you have to see ever sinoh pokemon in ur pokedex then u can migrate and stuff like that ... this is a good website|||?|||umm, you explore the island and you try to get the national pokedex. then, i will tell you more.


why dont you come on this site. its called:





http://pokewificastle.webs.com/





its a fun place to get advice, play in tournaments, get your question answers and more. when you get on the site, on the left side of your computer screen, there is a button called chatroom, click it, and i will be there with the username unknown. see you there!|||you have to beat 21 trainers to battle the fronteir brain and earn a silver medal


here is a website that explains it


http://www.serebii.net/platinum/battlefr鈥?/a>|||First of all there are more than seven trainers in the battle tower. You just face seven at a time but there are an infinite number of trainers there and they get stronger every time you win. Also after you beat 20 trainers you face your rival's (Freddy) dad who owns/runs the battle tower.





You can also work on getting the national pokedex by seeing every pokemon in the sinnoh dex. After that there is another little quest into Stark mountain to catch heatran.