the master ball is for zekrom in white and reshiram in black
yes, you can catch ANY pokemon with a master ball, reshiram is who it is aimed at in white 2
with master baLL
you can trade a Pokemon from black or white holding a master ball.
Yes you can I have done it
don't have the game
In white you use the master ball in black you trade
master ball or get power low
Throw a Master Ball at it.
only in Pokemon white by urself if u have master ball!
professor juniper gives it to you
The Professer will give it to you after the last gym
you get it when professer juniper gives it to you.