Thread: B2/W2: Quick Questions
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Old October 15th, 2012 (11:42 PM).
Phoenix-f- Phoenix-f- is offline
Join Date: Jul 2010
Posts: 18
Quote originally posted by Keiran777:
Yes, they affect the trainers post-game. For instance, if I go to battle Cynthia her Pokemon will be lv80+ instead of lv76+. This works without the need of outside Black/White 2 cartridges.

To play Challenge Mode from the start of the game you will have to have a second Black 2 and DS system or a friend with Black 2 send you the Challenge Key.

If you delete your own Black 2 and restart, you will lose the key and not be able to play Challenge Mode.
Does it change the gameplay considerably? I only plan to buy Black 2 because of it.