Talk:Superman/Injustice 2/@comment-106.222.70.194-20170506235421/@comment-31574269-20170507181956

I am very happy to respond to your questions. Assuming you already have Superman/Injustice 2, and you complete his Challenge Mode again, you have a few options. For one thing, you can use that extra Superman card to promote your current Injustice 2 Superman. Promotions are really just multiple copies of a card, and any card can be promoted until they reach Elite 7 (in order to promote a card to Elite 10 you must go through Breakthrough Mode). Your other option, besides doing absolutely nothing with the card, is to sell the Injustice 2 Superman. Selling means exchanging a card for 1/3 of that character's price (in your case, Superman has a cost of 491,000 power credits, so you would receive around 163,000 power credits). It is probably in your best interest to use the extra card to promote Superman, but the choice is up to you.

I Hope This Was Helpful, -Batstroke21