The "C.Axe-Xmas" was a ribbon prize available for logging in on the 25th of December. It was available for a 7 day period. It is a reskin of the Combat Axe and cannot be obtained through any other means than logging in on the 12 Days of Christmas events.
Sorry for the computer/FPS/internet lag in some of the clips. I'm just going to say this now: used no effects in the video, no matter how well the FPS lag works with the song =). BTW, I just randomly got an into clip for one of my old montage attempts before I gave up on it, but it also works and gives a background for the "intro" of the song. I'm also sorry for all the clips with singe kills in them. The same case was for when I was getting Katana gameplay and had no idea that I was even going to publish it to my Youtube channel, and those were all of the clips that I had.