Devastator is a Decepticon who is formed when the six Constructicons:  Bonecrusher, Hook, Long Haul, Mixmaster, Scavenger and Scrapper, combine together.

With his function as Warrior he is huge and powerful and will destroy anything and everything in his path.  Devastator's mind is the result of the six Constructicons personalities merging together and their competing thoughts are some what of a hindrance to Devastator.  According to his Tech Spec he is "slow, awkward and not too bright."

The Generation 1 Constructicons were released individually in 1985.  They were also available together in the Devastator gift set during the same year.