Zekrom, and the best way to catch it is to keep your master ball and catch it that way, cause that's how I did it.
n's castle
Zekrom is exclusive to Pokemon white, you'll have to trade for it.
You can't catch Garitina on Pokemon White.
try to catch a suckish one...
In the white forest.
No. Zecrom is unavailable in Pokemon Black. You will need Pokemon White to get it.
catch it on route 1.
yes in white version you can catch reshiram. in black version you can catch zerkom Reshiram is in Pokemon Black, and Zekrom is in Pokemon White, however it might be possible to get both. Edit: you can.Zekrom is for White and Reshiram is for Black.You cant get both in the game.
Yes you can catch Reshiram in Pokemon black and you can catch zekrom in Pokemon white hope it helped.
You can only catch it in White Forest. If you have black version, I cant tell you that.
Beat the elite four and before you battle the champion, Zekrom will appear.
In Mistralton Cave