Stark mountain?

Question

after i get to the fight area there are four guys in my way to the last two areas how do i make them move?

Answer 1

you need to get the national dex to get that you need to see all the pokemon including dialga palkia azelf uxie mesprit to see palkia talk to this lady in celestic town and she will show you a picture of palkia the rest you can see in you version