After the raid on Ascension Pharmacuticals in Berlin by HUNK , Dr.Jess Tracker used an incomplete sample of F.G.R on a tyrant to test its effects, the tyrant apparently was compatable enough to benefit the mutations, at the cost of muscle mass, speed was increased, the arms became longer and thinner and with thin retractable membrane in order to glide, its main priority was to protect Tracker and her data, as she used a chip to programme it, also interestingly, it is the only tyrant that is obviously female and files indicate it was a woman when it was created.