I can't remember if it was because of entering some of the lead-up promotion codes or if it was some of the codes that came w/ the Limited/Ghost Editions but I remember there were 3 or 4 weapon Grimoire cards "unlocked" from the start. Gally was one of them too, so I have the Gally Grimiore but not the actual launcher. I want to say maybe Thorn was the 3rd? But I could be wrong