Although I have not joined this group and am not going to, I have come here because I want to offer you guys something concerning Frost that I think you'll like a lot.
There is a story on Fanfiction.Net that I found which involves Frost, Jax and Sonya in a final showdown of sorts against Quan Chi and Shang Tsung(it takes place between the end of MKDA and the beginning of MKD, just so no one's confused)and here's what makes it so great.
First, not only does this treat Frost much better than the creators did in the game, especially with her MKDA ending, but it doesn't screw up the storyline like said ending and a couple of other endings in the otherwise great MKDA did.
And second, along with it being quite a dark, badass story in general, it features the song: "Thoughtless", which was originally by Korn, but the version by Evanesence is better known, so that version is the one in this story.
Being a Frost fan myself, albeit one who isn't joining this club, ironically, I was of the notion that surely you fellow Frost fans of mine would like the link to the story I speak of!
Any and every fan of Frost here who is indeed of that desire, I will gladly give the link to.
Just let me know if you're one of the ones who wants it, and I will promptly give it to you.