While playing magic 2013 in the online mode, I'm seeing people casting multiple copies of card that I only have one of in my deck builder. These are for decks that I have fully unlocked, mind you. Stuff like having two warren instigators. I own all three games for the xbox and I haven't seen any expansions as yet, so where are these extra cards coming from and is it possible for me to get them as well?
The answer is promo cards. Under the player status line, there is a link called Promotional Unlocks. You have to click there, then choose enter code and enter one of the following ten codes: FNMDGP KWPMZW MWTMJP WMKFGC NCTFJN GDZDJC HTRNPW FXGJDW PCNKGR GPCRSX
These will unlock ten foil cards per deck.