Quote Originally Posted by Moment23 View Post
Hey not sure where to post this question but i'll try here. After I beat black 2 can I restart and play through on the challenge mode setting from the start? Or is challenge mode only for post game fights? I don't have anyone to do in person challenge mode transfer.
CM is only available in Black 2 as postgame unless you have another copy of Black 2 as you lose the key when you start a new game. You could also get a copy of White 2 and play CM on it by sending over the key, but for it to be on Black 2 from the start, you will need another copy.