The hooded figure watched the Transformers fight various Kaiju, and revealed who they were:
Carnage!
The Symbiote had found strange equipment in a lab in his universe, and somehow managed to use it,
"Once they beat the Kaiju, we'll kill them ourselves!" yelled Cletus Cassidy, the host to Carnage. Suddenly, Starscream burst into the room,
"That small creature shall be an effortless kill!" Starscream thought with delight. He fired at Carnage, who, in return, launched his blood-stained arm at the giant, and ripped Starscream apart,
"No more games, let's kill the Transformers ourselves!" shouted Carnage at the top of their lungs. They teleported the two warring factions against each other and teleported themselves into the arena, as well as the mangled remains of Starscream,
"Who is THAT?" asked Wheeljack, "And why are the Decepti-cans here too?"
"Shut it, Autorot!" interrupted Skywarp,
"We are the ones who brought you here; WE are the ones who disrupted the balance of the multiverse, and WE. WILL. EXECUTE YOU," Carnage roared, his body revealing slender tendrils that stabbed into Starscreams corpse, and held the broken parts together, bringing him back to life,
"Gah, where am I? What's happeni-" Starscream's ramblings were cut short when Carnage destroyed his circuits, replaced internal parts and infected his Spark, as if Starscream was a living Ship of Theseus. Carnage ripped Cletus out of their new body. Cletus rebelled but Carnage grabbed him and snapped his neck, before ripping his head off with their bare teeth. Carnage looked at the remaining Transformers,
"Now that you have been divided, we shall conquer," Carnage boasted, with every piece of the original Starscream covered by symbiote flesh. It was time for the final boss...
