The sentinel revived by the Faux-Atlantis leaps toward Zepar in turn, deploying a cerulean energy shield from its left forearm to intercept the Angelicon's swords.
The spire couldn't be seen through the forest canopy, but Flyby had seen it while travelling in his jet mode.
"Hey, have you guys seen a-?" Sprocket begins to ask, before the pilot interrupts him with:
"Big, weird-looking tower that just suddenly appeared a few hours ago?"
"That we did," Topside confirms. "Figured it was worth a look."
The Covenant said little about the Omega Lock- only that Solus Prime and her closest confidants in the order of the Knights of Cybertron had forged it in secret in the decades leading up to Liege Maximo's betrayal and the War of the Primes. The book wasn't specific as to what the machine could do, but likened its powers to that of the Allspark itself, and explicitly stated it to be partly mystical in nature.
Sadly, The Covenant of Primus was also unclear as to the fate of the Omega Lock following the end of the Golden Age- the device simply vanished with the rest of the Knights of Cybertron, as far as anyone knew.