Dear Vector Prime, if Micronus Prime does not exist in Aurex universes, then who were your siblings in your home reality?
Dear Relative Requester,
Ah, a question near and dear to my heart! I do not often get a chance to speak of my direct siblings from this reality, so I'm glad that someone finally came to ask of them. You are no doubt familiar with some of our number: the wanderer Nexus Maximus, brave and self-sacrificing; Alpha Trion, sometimes called Sig-Omega, our archivist; and of course poor, lost Logos Prime. As such, I will focus on those of whom your universe have not been privy to the exploits of.
First, I will speak of Alchemist Prime. He was a master of the elements, including our lifeblood, and created the "Super Energon" that Megatron tapped into in the last phase of the Powerlinx Battles. Of course, there was also Prima, who as he is many realities, the first and greatest of us, who battled our fallen brother to the death when he betrayed our number to Unicron. And try as I may, I cannot forget the Liege Maximo, the schemer whose followers came to conquer at least one version of the mysterious Planet X.
There was Sentinel Omega Prime, the Guardian of Cybertron who you all came to know as Omega Supreme, who dealt the final blow against Unicron in our ancient conflict. Onyx Prime was aloof, but wise and spiritual; the artisan Metroprime was kind despite her mighty frame, always willing to lend an ear; and the fleet-of-wheel Nitro Prime let their love for life influence everything they did. These three gave rise to the lineages that would populate Animatron, Gigantion, and Velocitron.
However, this would not have been possible if not for the youngest of our number: Tsunaginga Prime, who came to lead us after the fall of Prima and who called for the original spacebridge project that carried our people across the stars. Tsunaginga was especially inspiring, and with their own two hands forged the Matrix, the Omega Lock, and the Cyber Planet Keys from Primus's own essence, creating them as symbols that would connect all Cybertronians across the stars.