He's in another region you can't get to.
N is at his castle and you cant go there unless you have action replay. by the way
you can only get in when you go to the pokemon league
with Pokemon
yes
You will fight Ghetsis after you beat N
Ghetsis is at N's castle after you beat N After that, he is nowhere!
In the dreamyard after you beat N and Ghetsis.
You must beat N at his castle then go to the Pokemon transfer lab.
You get it after you beat Getist and N the last time
No, you dont see him again.
After you beat the elite four, there's a zoarak out side victory road . Follow that zoarak and he will lead you to n , n gives you the black stone in pokemon black , and the white stone in pokemon white. Get the stone to dragonspiral tower and it will revive. Catch the legendary pokemon and then find kyurem in giant chasm. Before you beat the elite four, you will have to beat white/black kyurem after you beat it, there's the gene wedge on the floor.use that gene wedge to fuse reshiram/zekrom to kyurem to get black/white kyurem.
If you have Pokemon White then you get Zekrom right after you beat the elite four for the first time inside N's Castle. If you have Pokemon Black then you get reshiram right after you beat the elite four for the first time inside N's Castle.
Use a level 65+ pokemon I had a level 72 Sawk My character called N lol 8J
After you beat the Elite Four, N, and Ghetis, Looker will be in your house.