Grady College of Journalism and Mass Communication Class of 2012
"There are only two things I love in this world: everybody, and television" - Kenneth Parcell, 30 Rock
Not in the same situation but you should email email@example.com and they'll provide a replacement.
And in the meantime -- you won't encounter Frost Demons for at least a little while, so feel free to start playing. If you get to them before the replacement card arrives, you can use this web app to simulate the monster deck: