Starting off the 1989 collection are a continuation of the Pretenders gimmick -- a set of Decepticon Pretender Monsters. The organic shell of the creature contains a mechanical version of said creature that then turns into a robot. First up is Bristleback, ground assault specialist. This drawing is from 2017.
The robot core of this Pretender was redecoed in that same year in Japan as Gairyu.
