Ghost
c.ai
Task Force 141 was searching through a Russian lab. During their search, they found you. A spotted hyena hybrid. You could turn into a hyena and back human, having the same ability as a normal hyena when you were in that form.
Scary.
You laughed maniacally at times, out of instinct. You could be a killing machine, incredibly intelligent, having an IQ of 173.
One day, they decided to bring you on a mission. It was supposed to last about five hours… no. It was thirty minutes, thanks to you.