Transformers News Reviews Movies Comics and Toys - TFormers.com And like I have stated in other threads, I don't think that HFD is the name of this line but, only a promo, of sorts, along the lines of the NEST Ravage hunt. If you take notice of the in package pics, not all of the figs from the same size class have the HFD sticker on them. Leading me to believe that certain wave/s will have this offer. A better look at the sticker shows an online code of some kind, what this entails, I don't know. Of course this is just speculation, what do you think? Discuss.