Unicron. God of extropy. Dedicated to the balance of diversity in the universe.

Thanks to Nexus Prime initiating the Shroud upon the multiverse, Unicron the multiversal singularity was splintered into individual, non-singular incarnations throughout individual universes. Thus, Unicron's small fragment of good became dominant in his incarnation in Primax -408.24 Epsilon. Out of the One, Many After Optimus Prime and a number of other Autobots were thrown out of Sky Lynx, they found themselves floating before said benevolent side of Unicron, Familiar Reflections who reformatted them into his troops of justice; Nova Prime, Checkpoint and his Autotrooper minions, and X-Brawn. Out of the One, Many These newly-forged heroes traveled to Cybertron and apprehended Rodimus Prime's evil followers. But Unicron issued a warning to Nova Prime at his moment of triumph: a greater battle awaited them, one that would pit them against Primus! As he awakened, this new foe blocked Unicron's telepathic transmissions to Nova Prime, disallowing Unicron from dispensing further advice to his creation. Thankfully, even without Unicron's help, the Autobots were ultimately victorious against the Order-Bringer. The Future Buried...

Acolytes of Unicron arose in the new order, advising the ruling council of New Cybertron that included Nova Prime, Ultra Mammoth, and Galvatron. It was Unicron's wish that his Acolytes deny Heatwave and his team permission to go on missions, provoking them into defying orders to seek their own destiny regardless. Coalescence

The rest is here:

Unicron/Shattered Glass - Transformers Wiki