So, all the way back on September 9 of 2014 I was very happy with my purchase of the collectors edition of Destiny. It came with a few goodies and one of them were a Frontier ghost shell and it was awesome because I didnt see many people that had it/It was the only ghost shell that was colored. Now that TTK has released I find myself trying to infuse The Frontier Ghost Shell (mainly because I wanted to have something many people dont have to look a little different) but this doesnt work and I what I have gathered so far is that The Frontier Shell is a year one ghost and you can only infuse stuff which is within the same year and seeing as The Frontier Shell is a year one shell there are no other year one shells to infuse it makes it completely useless. Thanks for reading, Ph0eniXGT.