Thread:ADour/@comment-4548390-20160722001850/@comment-4548390-20160826125631

The Many-Angled One wrote: Maybe the "Heralds of Galactus" are the Ultimates themselves, tasked by him with the mission of discovering who the Cosmic Jailer is and defeating them in order to release Eternity. One of my guesses was right!

(the solicitation for the Ultimates Squared's first issue confirmed it)