After you finish the pokemon league and defeat the champion, and restart the game back at home, Hugh will mention his sister dreamed about a Zoroark calling your name. This Zoroark is at Victory Road, you might have seen it earlier blocking a cave entrance. You'll be able to enter that now, N's Castle is within.
Relic castle
In N's Castle where Zoroark went
Yes, but you must beat N at his Castle
u can find one in route 2,lostlorn forest,route 16,desert resort,route 3 and Ns castle.
You find N in N's castle in Victory Road.
Black Kyurem is in Pokemon Black 2.
no victini is not, thunderuos is not and the 2 that look like thunderous is not. zecrom is in the black stone in the 2nd gym leader's museum but will come out for you when you battle n in his castle
Pokemon Black 2.
it is in the castle.
No there is not a trainer editor in Pokemon black 2 or Pokemon white 2
4 because the sell pokemon white and pokemon black and know they sell pokemon white 2 and pokemon black 2
Smoochum is in Almia Castle