you have to try and complete the national pokedex and if you complete the national pokedex you can restart the game.
you can't
you can find one of them down the steps in the dreamyard.
You find out about how N is doing
You dont you just need to beat the elite four first thats how I did it.
you completed the game. now roam around trying to finish the pokedex.
in the p2 lab
you cant find him he is in an unspecified region
you cant find him he is in an unspecified region
yes you have to find all of the seven to catch rayquaza in pokemon white
He pops up out of no where and tells you news about N then leaves.
Gehtis disappeared. You cannot find him anywhere unlike the other sages.
i just finished and i looked it up and apparently nothing. there is nothing to do. kinda sad.