Like a nicotine patch I am hopelessly addicted to MTG recently, and even though this app is extremely simple, it keeps me from cruising eBay spending my lunch money on booster packs constantly. However, I've run into a couple errors like the rare/mythic being replaced by a common one time.
It does what it says It's fine for what is is supposed to do. I just wish i could open from more sets than 2012
Initial installation of Core 2012 booster pack!