MTG Life 2.0

FAQ:

Question: I paid for Commander Mode but after reinstalling the app I can't access it any longer.

Answer: You can either swipe down from the main view and click "Restore" to restore previous purchases or you can click "Unlock" again on the Commander view. The app will ask for your iTunes credentials, but once you perform the purchase App Store will recognize that you already paid for the product and activate it for free.