Question: what to do after beating elite four in platinum?
Answer: I will give a list to things you can do after you beat the elite 4 on platinum. If anyone else sees anything not on this list please post it. -Complete the sinnoh dex and get the national dex from rowan and oak in sandgem town. -import foriegn pokemon from games like leafgreen, firered, ruby, sapphire, and emerald.