I was looking through my email and I came upon a email from blizzard. I have played WoW in the past but i quit. Anyways, I got an email for a SC2 key, and im just wondering is this a legit email? its really random, considering my account isnt hacked and i can login fine and nothing is changed. I just want to know if it is fake or not, as I don't care for SC2, so I don't want to see if it's actually real.
heres a pic
http://img197.imageshack.us/img197/6919/gdfdfg.jpg
the code is all numbers

