Complex sentence: The Autobots, intrigued by Devastator's unique combining power, attempting to replicate it with the construction of Omega Supreme, but Omega was composed of only three (non-sentient) components, unlike the six Constructicons that made up Devastator.
Split into simpler sentences: The Autobots, intrigued by Devastator's unique combining power, attempted to replicate it with the construction of Omega Supreme. However, Omega was composed of only three (non-sentient) components, unlike the six Constructicons that made up Devastator.