I'm looking for him. If I EVER find him while I'm finding the Seven Sages, I'll let you know! Personally, I wish I knew, too.
~Pokemon and N fan
team plasma castle
at the end of the game you will met him
you will see team plasma castle then go to the last floor go inside the door there you will find N
at the Pokemon league
After he leaves from N's Castle you don't see him again, but Looker does briefly mention him as you round up the Sages later.
To see it: It is in N's castle held by Ghestis. To Catch it: Evolve. thats the only way.
at the end of the game you will met him
You can't find him anywhere after the end
You find reshiram at the end of the storyline when you battle N who for the first time uses Zekrom
You will encounter N many times in Pokemon Black & White.
only in pokemon black. (n's castle)
You find N in N's castle in Victory Road.
you can't find N in pokemon indigo. N is the second main antagonist (=villain) in pokemon black and white.
beat n then you have to battle him
you can't
You don't. They debut in Pokemon Black and White.
N doesn't have a brother.
If you mean battle him, you do that after you beat N in N's Castle.